Iran announces uranium finds, days before nuclear talks

DUBAI (Reuters) - Days before resuming talks over its disputed atomic program, Iran said on Saturday it had found significant new deposits of raw uranium and identified sites for 16 more nuclear power stations.

State news agency IRNA quoted a report by the Atomic Energy Organisation of Iran (AEOI) which said the reserves were discovered in northern and southern coastal areas and had trebled the amount outlined in previous estimates.

There was no independent confirmation. With few uranium mines of its own, Western experts had previously thought that Iran might be close to exhausting its supply of raw uranium.

"We have discovered new sources of uranium in the country and we will put them to use in the near future," Fereydoun Abbasi-Davani, head of the AEOI, was quoted as saying at Iran's annual nuclear industry conference.

The timing of the announcement suggested Iran, by talking up its reserves and nuclear ambitions, may hope to strengthen its negotiating hand at talks in Kazakhstan on Tuesday with the United States, Russia, China, Britain, France and Germany.

Diplomats say the six powers, known as the P5+1, are set to offer Iran some relief from international sanctions if it agrees to curb its production of higher-grade enriched uranium.

The West says Iran's enrichment of uranium to a fissile purity of 20 percent demonstrates its intent to develop a nuclear weapons capability, an allegation the Islamic republic denies.

FROM MINE TO CENTRIFUGE

The enriched uranium required for use in nuclear reactors or weapons is produced in centrifuges that spin uranium hexafluoride gas (UF6) at high speeds. The UF6 is derived from yellow cake, a concentrate from uranium ore discovered in mines.

Iran's reserves of raw uranium now stood at around 4,400 tonnes, taking into account discoveries over the past 18 months, IRNA quoted the report as saying.

In another sign that Iran is intent on pushing forward with its nuclear ambitions, the report also said 16 sites had been identified for the construction of nuclear power stations.

It did not specify the exact locations but said they included coastal areas of the Gulf, Sea of Oman, Khuzestan province and the Caspian Sea.

Iranian authorities have long announced their desire to build more nuclear power plants for electricity production. Only one currently exists, in the southern city of Bushehr, and that has suffered several shutdowns in recent months.

The announcements could further complicate the search for a breakthrough in Kazakhstan, after three unsuccessful rounds of talks between the two sides in 2012.

"We are meeting all of our obligations under the nuclear Non-Proliferation Treaty and we should be able to benefit from our rights. We don't accept more responsibilities and less rights," Saeed Jalili, Iran's chief nuclear negotiator, was quoted as telling Saturday's conference.

In what Washington has called a provocative move, Iran is also installing new-generation centrifuges, capable of producing enriched uranium much faster, at a site in Natanz in the centre of the country.

Western diplomats say the P5+1 will reiterate demands for the suspension of uranium enrichment to a purity of 20 percent, the closure of Iran's Fordow enrichment plant, increased access for International Atomic Energy Agency inspectors and agreement to address concerns on existing uranium stockpiles.

In return, the latest embargoes on gold and metals trading with Iran would be lifted. Iran has criticized the offer and says its rights need to be fully recognized.

"If the P5+1 group wants to start constructive talks with Tehran it needs to present a valid proposal," said Jalili. "It needs to put its past errors to one side ... to win the trust of the Iranian nation."

In a statement issued before the Iranian announcement, German Foreign Minister Guido Westerwelle said the six-power group wanted to enter a 'substantial negotiation process' over Tehran's nuclear program.

"The talks in Almaty are a chance which I hope Iran takes," he said.

(Additional reporting by Alexandra Hudson in Berlin; Editing by Mark Trevelyan)

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Reeva Steenkamp's Father: If Oscar Pistorius Speaks the Truth, 'I Can Perhaps Someday Forgive Him'

By Stephen M. Silverman

02/23/2013 at 09:30 AM EST

Oscar Pistorius and Reeva Steenkamp

Elite/EMPICS Entertainment/ABACA

Having been freed on bail Friday as he awaits trial for the premeditated murder of his girlfriend Reeva Steenkamp, Oscar Pistorius "will have to live with his conscience," her father said Saturday.

Speaking to the Beeld newspaper (and translated by the BBC), Barry Steenkamp – referring to Pistorius's claim that he fatally fired his gun four times at Reeva because he thought an intruder had broken into his house – said: "If it didn't happen the way he says it did, he must suffer and he will suffer."

Steenkamp also said, "It does not matter how much money he has and how good his legal team is, he will have to live with his conscience. But if he speaks the truth, I can perhaps someday forgive him."

The next hearing for the Paralympian, 26, is scheduled for June 4.

Besides setting bail at $114,000 – the amount is considered high for a murder trial in South Africa, reports The New York Times – Magistrate Nair Desmond also ordered Pistorius to relinquish firearms and passports, and to stay away from his home, because it is an official crime scene.

In addition, he is not permitted to contact witnesses, leave Pretoria without official permission or use drugs or alcohol. He is to report to a police station twice every week.

Arnold Pistorius, an uncle speaking on behalf of the family, told reporters Friday, "We are relieved by the fact that Oscar got bail today, but at the same time, we are in mourning for Reeva Steenkamp and her family."

Oscar Pistorius is reportedly staying at Arnold's home in an upscale part of Pretoria. News photos showed the athlete being picked up from the courtroom and driven away by his sister, Aimee.

Reeva Steenkamp's mother June told Beeld that the Pistorius family had sent a bouquet of flowers.

"But what does it mean?" she said. "Nothing."

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FDA approves new targeted breast cancer drug

WASHINGTON (AP) — The Food and Drug Administration has approved a first-of-a-kind breast cancer medication that targets tumor cells while sparing healthy ones.

The drug Kadcyla from Roche combines the established drug Herceptin with a powerful chemotherapy drug and a third chemical linking the medicines together. The chemical keeps the cocktail intact until it binds to a cancer cell, delivering a potent dose of anti-tumor poison.

Cancer researchers say the drug is an important step forward because it delivers more medication while reducing the unpleasant side effects of chemotherapy.

"This antibody goes seeking out the tumor cells, gets internalized and then explodes them from within. So it's very kind and gentle on the patients — there's no hair loss, no nausea, no vomiting," said Dr. Melody Cobleigh of Rush University Medical Center. "It's a revolutionary way of treating cancer."

Cobleigh helped conduct the key studies of the drug at the Chicago facility.

The FDA approved the new treatment for about 20 percent of breast cancer patients with a form of the disease that is typically more aggressive and less responsive to hormone therapy. These patients have tumors that overproduce a protein known as HER-2. Breast cancer is the second most deadly form of cancer in U.S. women, and is expected to kill more than 39,000 Americans this year, according to the National Cancer Institute.

The approval will help Roche's Genentech unit build on the blockbuster success of Herceptin, which has long dominated the breast cancer marketplace. The drug had sales of roughly $6 billion last year.

Genentech said Friday that Kadcyla will cost $9,800 per month, compared to $4,500 per month for regular Herceptin. The company estimates a full course of Kadcyla, about nine months of medicine, will cost $94,000.

FDA scientists said they approved the drug based on company studies showing Kadcyla delayed the progression of breast cancer by several months. Researchers reported last year that patients treated with the drug lived 9.6 months before death or the spread of their disease, compared with a little more than six months for patients treated with two other standard drugs, Tykerb and Xeloda.

Overall, patients taking Kadcyla lived about 2.6 years, compared with 2 years for patients taking the other drugs.

FDA specifically approved the drug for patients with advanced breast cancer who have already been treated with Herceptin and taxane, a widely used chemotherapy drug. Doctors are not required to follow FDA prescribing guidelines, and cancer researchers say the drug could have great potential in patients with earlier forms of breast cancer

Kadcyla will carry a boxed warning, the most severe type, alerting doctors and patients that the drug can cause liver toxicity, heart problems and potentially death. The drug can also cause severe birth defects and should not be used by pregnant women.

Kadcyla was developed by South San Francisco-based Genentech using drug-binding technology licensed from Waltham, Mass.-based ImmunoGen. The company developed the chemical that keeps the drug cocktail together and is scheduled to receive a $10.5 million payment from Genentech on the FDA decision. The company will also receive additional royalties on the drug's sales.

Shares of ImmunoGen Inc. rose 2 cents to $14.32 in afternoon trading. The stock has ttraded in a 52-wek range of $10.85 to $18.10.

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Oscar Pistorius to Be Released on Bail

Breaking News

By Stephen M. Silverman

02/22/2013 at 09:25 AM EST

Oscar Pistorius, Feb. 22, 2013

AP

Prosecutors in South Africa were defeated Friday in their effort to deny bail for "Blade Runner" Oscar Pistorius, the double-amputee track star accused of the premeditated Feb. 14 murder of his girlfriend, Reeva Steenkamp.

Pistorius will be released on U.S. $114,000 bail, CNN reports.

Chief Magistrate Desmond Nair announced his decision in a packed Pretoria courtroom Friday afternoon. Over the past four days during the bail hearing, both authorities and Pistorius's legal team agreed that he killed Steenkamp, 29, but the athlete says he killed her accidentally after he mistook her for an intruder.

In final arguments Friday morning, prosecutor Gerrie Nel, having called the accused a flight risk, told the judge that Pistorius, 26, didn't deserve bail. CNN reports. "He must realize that long-term imprisonment is almost guaranteed," said Nel. "He might think he'll be acquitted."

The prosecutor also said: "We all know that a lot of important people were granted bail and they stayed in the country. But lots of very important people have escaped."

"What kind of life would he lead if he were to flee?" asked the magistrate.

"A life of freedom," Nel replied.

The judge later said in lengthy remarks leading up to his decision Friday that he did not find that it had been established that Pistorius posed a flight risk. Nair also said that he was aware that releasing the accused could lead to "shock and outrage" in the community.

Entering the courtroom Friday, Pistorius bowed his head, and later appeared to be holding back tears when Nel recounted Steenkamp's plight on the fateful night, reports The New York Times.

"I am not saying the planning of the murder of Reeva Steenkamp happened weeks ahead, days ahead," said Nel, according to the newspaper. "I am saying the planning to kill Reeva Steenkamp happened that night."

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Govs to hear Oregon health care plan

SALEM, Ore. (AP) — Oregon Gov. John Kitzhaber will brief other state leaders this weekend on his plan to lower Medicaid costs, touting an overhaul that President Barack Obama highlighted in his State of the Union address for its potential to lower the deficit even as health care expenses climb.

The Oregon Democrat leaves for Washington, D.C., on Friday to pitch his plan that changes the way doctors and hospitals are paid and improves health care coordination for low income residents so that treatable medical problems don't grow in severity or expense.

Kitzhaber says his goal is to win over a handful of other governors from each party.

"I think the politics have been dialed down a couple of notches, and now people are willing to sit down and talk about how we can solve the problem" of rising health care costs, Kitzhaber told The Associated Press in a recent interview.

Kitzhaber introduced the plan in 2011 in the face of a severe state budget deficit, and he's been talking for two years about expanding the initiative beyond his state. Now, it seems he's found people ready to listen.

Hospital executives from Alabama visited Oregon last month to learn about the effort. And the U.S. Department of Health and Human Services announced Thursday that it's giving Oregon a $45 million grant to help spread the changes beyond the Medicaid population and share information with other states, making it one of only six states to earn a State Innovation Model grant.

Kitzhaber will address his counterparts at a meeting of the National Governors Association. His talk isn't scheduled on the official agenda, but a spokeswoman confirmed that Kitzhaber is expected to present.

"The governors love what they call stealing from one another — taking the good ideas and the successes of their colleagues and trying to figure out how to apply that in their home state," said Matt Salo, director of the National Association of Medicaid Directors.

There's been "huge interest" among other states in Oregon's health overhaul, Salo said, not because the concepts are brand new, but because the state managed to avoid pitfalls that often block health system changes.

Kitzhaber persuaded state lawmakers to redesign the system of delivering and paying for health care under Medicaid, creating incentives for providers to coordinate patient care and prevent avoidable emergency room visits. He has long complained that the current financial incentives encourage volume over quality, driving costs up without making people healthier.

Obama, in his State of the Union address this month, suggested that changes such as Oregon's could be part of a long-term strategy to lower the federal debt by reigning in the growing cost of federally funded health care.

"We'll bring down costs by changing the way our government pays for Medicare, because our medical bills shouldn't be based on the number of tests ordered or days spent in the hospital — they should be based on the quality of care that our seniors receive," Obama said.

The Obama administration has invested in the program, putting up $1.9 billion to keep Oregon's Medicaid program afloat over the next five years while providers make the transition to new business models and incorporate new staff and technology.

In exchange, though, the state has agreed to lower per-capita health care cost inflation by 2 percentage points without affecting quality.

The Medicaid system is unique in each state, and Kitzhaber isn't suggesting that other states should adopt Oregon's specific approach, said Mike Bonetto, Kitzhaber's health care policy adviser. Rather, he wants governors to buy into the broad concept that the delivery system and payment models need to change.

That's not a new theory. But Oregon has shown that under the right circumstances massive changes to deeply entrenched business models can gain wide support.

What Oregon can't yet show is proof the idea is working — that it's lowering costs without squeezing on the quality or availability of care. The state is just finishing compiling baseline data that will be used as a basis of comparison.

One factor driving the Obama administration's interest in Oregon's success is the president's health care overhaul. Under the Affordable Care Act, millions more Americans will join the Medicaid rolls after Jan. 1, and the health care system will have to be able to absorb the influx of patients in a logistically and financially sustainable way.

The federal government will pay 100 percent of the costs for those additional patients in the first three years before scaling back to 90 percent in 2020 and beyond.

"There are a lot of governors who are facing the same challenges we're facing in Oregon," Kitzhaber said. "They recognize that the cost of health care is something they're going to have to get their arms around."

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Cameroon, Nigeria officials deny French hostages freed

YAOUNDE (Reuters) - The fate of seven French tourists seized in Cameroon by suspected Nigerian Islamist militants was unclear on Thursday after government officials denied French media reports that they had been freed.

The hostages, four children and three adults, were captured this week while on an excursion to the Waza national park near Cameroon's border with Nigeria.

Several French media reported earlier on Thursday that the hostages had been found alive in a house in northern Nigeria and freed.

"The hostages are safe and sound and are in the hands of Nigerian authorities," BFMTV quoted a Cameroon army officer as saying.

"This is a crazy rumor that we cannot confirm. We do not know where is it coming from," Cameroon Communications Minister Issa Tchiroma Bakary said by telephone from the capital Yaounde.

Sagir Musa, a spokesman for Nigeria's military, told Reuters the report was "not true."

Kader Arif, France's minister for veterans' affairs, told parliament on Thursday that the seven hostages had been released but retracted his statement minutes later, saying he had been quoting media reports and there was no official confirmation.

It was the first case of foreigners being seized by suspected Islamist militants in the mainly Muslim north of Cameroon, a former French colony.

The region is seen as being within the operational sphere of Nigerian sect Boko Haram and another Islamist militant group, Ansaru.

The threat to French nationals in the region has grown since France deployed thousands of troops to nearby Mali to root out al Qaeda-linked Islamists who took control of the country's north last year.

The kidnapping in Cameroon brought to 15 the number of French citizens being held in West Africa.

French diplomatic sources said the government would not confirm the hostages had been released until it had physical proof, or until they were in French hands.

(Reporting By Emile Picy and Nicholas Vinocur in Paris; Additional reporting by Joe Brock in Abuja and Bate Felix and John Irish in Dakar; Editing by Pravin Char and Tom Pfeiffer)

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Michelle Williams 'Really Working' on Growing Out Her Hair

Stylewatch
Style News Now

02/20/2013 at 06:00 PM ET

Lionel Hahn/Abaca; Christopher Peterson/Splash New

Anne Hathaway and Miley Cyrus may be totally committed to their short haircuts, but one famously gamine star is ready to ditch her pixie: Michelle Williams.

“I think I’m ready,” Williams, 32, told E! News at a press junket for her film Oz: The Great and Powerful. “It’s on its way, slowly but surely.”

Don’t expect rapid change from the star, who’s had her signature platinum short cut since debuting the look at Cannes in 2010: “I might want it now, but I’ll have it in three years,” she joked of the slow growing-out time.

In fact, that in-between stage is why she’s waited so long to start the transition. “The mid-stage is insufferable,” she said. “It’s really hard on your self-esteem.”

We have to say, she’s managing it quite nicely, showing off a punky asymmetrical look Wednesday outside Late Night With David Letterman. And since her moviemaking schedule is clear for a bit, she joked that she’s ready to devote herself to the new length. “I’m really happy to not have anything looming — except my hair,” she told E! “I’m really working on growing my hair out!”

Tell us: Are you looking forward to seeing Williams with longer hair (here’s a refresher pic) or do you prefer her pixie?

–Alex Apatoff

PHOTOS: VOTE ON MORE CELEB HAIR MAKEOVERS HERE!

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Adults get 11 percent of calories from fast food

ATLANTA (AP) — On an average day, U.S. adults get roughly 11 percent of their calories from fast food, a government study shows.

That's down slightly from the 13 percent reported the last time the government tried to pin down how much of the American diet is coming from fast food. Eating fast food too frequently has been seen as a driver of America's obesity problem.

For the research, about 11,000 adults were asked extensive questions about what they ate and drank over the previous 24 hours to come up with the results.

Among the findings:

— Young adults eat more fast food than their elders; 15 percent of calories for ages 20 to 39 and dropping to 6 percent for those 60 and older.

— Blacks get more of their calories from fast-food, 15 percent compared to 11 percent for whites and Hispanics.

— Young black adults got a whopping 21 percent from the likes of Wendy's, Taco Bell and KFC.

The figures are averages. Included in the calculations are some people who almost never eat fast food, as well as others who eat a lot of it.

The survey covers the years 2007 through 2010 and was released Thursday by the Centers for Disease Control and Prevention. The authors couldn't explain why the proportion of calories from fast food dropped from the 13 percent found in a survey for 2003 through 2006.

One nutrition professor cast doubts on the latest results, saying 11 percent seemed implausibly low. New York University's Marion Nestle said it wouldn't be surprising if some people under-reported their hamburgers, fries and milkshakes since eating too much fast food is increasingly seen as something of a no-no.

"If I were a fast-food company, I'd say 'See, we have nothing to do with obesity! Americans are getting 90 percent of their calories somewhere else!'" she said.

The study didn't include the total number of fast-food calories, just the percentage. Previous government research suggests that the average U.S. adult each day consumes about 270 calories of fast food — the equivalent of a small McDonald's hamburger and a few fries.

The new CDC study found that obese people get about 13 percent of daily calories from fast food, compared with less than 10 percent for skinny and normal-weight people.

There was no difference seen by household income, except for young adults. The poorest — those with an annual household income of less than $30,000 — got 17 percent of their calories from fast food, while the figure was under 14 percent for the most affluent 20- and 30-somethings with a household income of more than $50,000.

That's not surprising since there are disproportionately higher numbers of fast-food restaurants in low-income neighborhoods, Nestle said.

Fast food is accessible and "it's cheap," she said.

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Wall Street opens lower after jobless data

TORONTO, Feb 20 (Reuters) - Canada's Rebecca Marino, a rising star in women's tennis, stepped away from the sport in search of a normal life on Wednesday, weary of battling depression and cyber-bullies. Ranked number 38 in the world two years ago, the 22-year-old admitted she had long suffered from depression and was no longer willing to make the sacrifices necessary to reach the top. "After thinking long and hard, I do not have the passion or enjoyment to drive myself to the level I would like to be at in professional tennis," Marino explained in a conference call. ...

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Bulgarian government resigns amid growing protests

SOFIA (Reuters) - Bulgaria's government resigned on Wednesday after violent nationwide protests against high power prices, joining a long list of European administrations felled by austerity during Europe's debt crisis.

Prime Minister Boiko Borisov, a former bodyguard who swept to power in 2009 on pledges to root out corruption and raise living standards in the European Union's poorest member, now faces a tough task to prop up eroding support ahead of a probable early election.

Wage and pension freezes and tax hikes have bitten deep in a country where living standards are less than half the EU average and tens of thousands of Bulgarians have rallied in protests that have turned violent, chanting "Mafia" and "Resign".

On Tuesday, 11 people were hospitalized - including one man bleeding heavily from the head - and 11 arrested after protesters threw flares at police, who fought demonstrators with shields and truncheons.

"I will not participate in a government under which police are beating people," Borisov, who began his career guarding the Black Sea state's communist dictator Todor Zhivkov, said as he announced his resignation on Wednesday.

Parliament is expected to accept the resignation later in the day.

The spark for the protests was high electricity bills, after the government raised prices by 13 percent last July. But it quickly spilled over into wider frustration with Borisov's domineering manner and unpredictable decision making.

The prime minister made sacrifices in an attempt to cling on, sacking his finance minister, cutting power prices and risking a diplomatic row with the Czech Republic by punishing foreign-owned companies, a move that conflicted with EU norms on protection of investors and due process.

Borisov's rightist GERB party is the dominant faction in parliament but will not take part in talks to form a new government, Interior Minister Tsvetan Tsvetanov said, indicating that an election planned for July will now be held early.

"He made my day," student Borislav Hadzhiev, 21, in central Sofia said, commenting on Borisov's resignation. "The truth is that we're living in an extremely poor country."

IRE

GERB's popularity has held up well and it still leads, just, in the polls, largely because budget cutbacks have been relatively mild compared with those in many other European countries. Salaries and pensions were frozen rather than cut.

But the last opinion poll, taken before protests grew last weekend already showed the opposition Socialists were nearly tied with the ruling party and analysts said the protests had boosted the Socialists' chances.

Unemployment in the country of 7.3 million is far from the highs hit in the decade after the end of communism but remains at 11.9 percent and average salaries are stuck at around 800 levs ($550) a month.

Millions have emigrated in search of a better life, leaving swathes of the country depopulated and little hope for those who remain.

The measures announced this week has also put the country on a collision course with the EU and financial investors without easing the tension at home.

Czech Prime Minister Petr Necas demanded an explanation from Bulgaria and accused it of "politicizing" the power sector by threatening to revoke the electricity distribution license of central Europe's largest listed company CEZ, 70 percent of which is owned by the Czech state.

There have also been fines for another Czech company, Energo-Pro and Austria's EVN.

The precedent is unlikely to encourage other foreign investors, who already have to navigate complicated bureaucracy and widespread corruption and organized crime if they want to take advantage of Bulgaria's 16-percent flat tax rate.

"The resignation is the only responsible move," said Kantcho Stoychev, an analyst with pollster Gallup International. "It also gives Borisov some legitimacy to stay in political life in the future, despite the violent police actions last night."

(Additional reporting by Angel Krasimirov; editing by Patrick Graham)

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Downton Abbey Cast Covers One Direction's 'What Makes You Beautiful'

TV Watch

By Maggie Coughlan

02/20/2013 at 09:45 AM EST

You don't know you're beautiful, Downton Abbey. But comedian Richard Sandling does!

Sandling is the brains behind a video mashup of the Crawley crew performing One Direction's "What Makes You Beautiful." Using footage from seasons 1 through 3 (and both Christmas specials), cast members of Downton lend their dramatic dialogue to the hit song.

And after Sunday's shocking season 3 finale, a little Downton humor is just what the Dowager Countess ordered.

Originally created for Richard Sandling's Perfect Movie, a monthly live show created by the comedian, the cast of Downton manages to utter every lyric – with one exception. Rather than crooning "the way that you flip your hair gets me overwhelmed," Lord Gratham and gang opts for "the way that you flip your hair gets me flabbergasted."

This isn't the first fun mashup Sandling has created – his website, That Awesome Movie Guy, also combined Mad Men with Rick Astley's "Never Gonna Give You Up" for a viral video that's reached over 1.2 million views.

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Future science: Using 3D worlds to visualize data

CHICAGO (AP) — Take a walk through a human brain? Fly over the surface of Mars? Computer scientists at the University of Illinois at Chicago are pushing science fiction closer to reality with a wraparound virtual world where a researcher wearing 3D glasses can do all that and more.

In the system, known as CAVE2, an 8-foot-high screen encircles the viewer 320 degrees. A panorama of images springs from 72 stereoscopic liquid crystal display panels, conveying a dizzying sense of being able to touch what's not really there.

As far back as 1950, sci-fi author Ray Bradbury imagined a children's nursery that could make bedtime stories disturbingly real. "Star Trek" fans might remember the holodeck as the virtual playground where the fictional Enterprise crew relaxed in fantasy worlds.

The Illinois computer scientists have more serious matters in mind when they hand visitors 3D glasses and a controller called a "wand." Scientists in many fields today share a common challenge: How to truly understand overwhelming amounts of data. Jason Leigh, co-inventor of the CAVE2 virtual reality system, believes this technology answers that challenge.

"In the next five years, we anticipate using the CAVE to look at really large-scale data to help scientists make sense of that information. CAVEs are essentially fantastic lenses for bringing data into focus," Leigh said.

The CAVE2 virtual world could change the way doctors are trained and improve patient care, Leigh said. Pharmaceutical researchers could use it to model the way new drugs bind to proteins in the human body. Car designers could virtually "drive" their new vehicle designs.

Imagine turning massive amounts of data — the forces behind a hurricane, for example — into a simulation that a weather researcher could enlarge and explore from the inside. Architects could walk through their skyscrapers before they are built. Surgeons could rehearse a procedure using data from an individual patient.

But the size and expense of room-based virtual reality systems may prove insurmountable barriers to widespread use, said Henry Fuchs, a computer science professor at the University of North Carolina at Chapel Hill, who is familiar with the CAVE technology but wasn't involved in its development.

While he calls the CAVE2 "a national treasure," Fuchs predicts a smaller technology such as Google's Internet-connected eyeglasses will do more to revolutionize medicine than the CAVE. Still, he says large displays are the best way today for people to interact and collaborate.

Believers include the people at Marshalltown, Iowa-based Mechdyne Corp., which has licensed the CAVE2 technology for three years and plans to market it to hospitals, the military and in the oil and gas industry, said Kurt Hoffmeister of Mechdyne.

In Chicago, researchers and graduate students are creating virtual scenarios for testing in the CAVE2. The Mars flyover is created from real NASA data. The brain tour is based on the layout of blood vessels in a real patient.

Brain surgeon Ali Alaraj remembered the first time he viewed the brain using the CAVE2.

"You can walk between the blood vessels," said the University of Illinois College of Medicine neurosurgeon. "You can look at the arteries from below. You can look at the arteries from the side.... That was science fiction for me."

Would doctors process information faster with fewer errors using CAVE2? That's the question behind a proposed study that would compare CAVE2 to conventional methods of detecting brain aneurysms and determining proper treatment, said Andreas Linninger, UIC professor of bioengineering, chemical engineering and computer science.

But it's not all serious business at the lab.

In his spare time during the past two years, research assistant Arthur Nishimoto has been programming the CAVE2 computer with the specifications for the fictional Starship Enterprise. He now can walk around his life-size recreation of the TV spacecraft.

The original technology, introduced in the early 1990s, was called CAVE, which stood for Cave Automatic Virtual Environment and also cleverly referred to Plato's cave, the philosopher's analogy about shadows and reality. It was named by former lab co-directors Tom DeFanti and Dan Sandin.

The second generation of the CAVE, invented by Leigh and his collaborator Andy Johnson, has higher resolution. The project was funded by the National Science Foundation and the Department of Energy.

"It's fantastic to come to work. Every day is like getting to live a science fiction dream," Leigh said. "To do science in this kind of environment is absolutely amazing."

___

AP Medical Writer Carla K. Johnson can be reached at http://www.twitter.com/CarlaKJohnson.

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Wall Street set for flat open after data, Fed minutes on tap

NEW YORK (Reuters) - Stocks were little changed on Wednesday after housing and inflation data pointed to a continuation of modest economic improvement and ahead of the minutes from the Federal Open Market Committee's January meeting later in the session.

Groundbreaking to build new U.S. homes fell 8.5 percent in January but new permits for construction rose to a 4 1/2-year high while producer prices rose in January for the first time in four months.

The data should enable the Fed to maintain its easy monetary policy in its efforts to stimulate the economy.

Later in the session, investors will look to the minutes from the Fed's January meeting for any indication as to how long the current monetary policy will remain in effect.

"It's hard in any given data point to take a strong conclusion that we are moving dramatically forward, but over time, clearly things are getting better," said Robert Lutts, chief investment officer at Cabot Money Management in Salem, Massachusetts.

Lutts described an economy that was addicted to stimulus.

"The bottom line is the economy is on heroin today and we will at one time move to a diluted form of heroin, but it's very important for people to remember we are still on an unbelievably aggressive, never-seen-before accommodative policy and this economy is going to improve."

The S&P 500 <.spx> is up more than 7 percent for the year, fueled by legislators' ability to sidestep an automatic implementation of spending cuts on tax hikes on January 1, better-than-expected corporate earnings and modestly improving economic data that has been tepid enough for the Fed to maintain its stimulus policy.

The Dow Jones industrial average <.dji> dropped 5.99 points, or 0.04 percent, to 14,029.68. The Standard & Poor's 500 Index <.spx> lost 2.60 points, or 0.17 percent, to 1,528.34. The Nasdaq Composite Index <.ixic> shed 3.12 points, or 0.10 percent, to 3,210.48.

U.S. oil and gas producer Devon Energy Corp reported a fourth-quarter loss as it wrote down the value of its assets by $896 million due to weak gas prices. Shares dipped 1.6 percent to $59.60.

OfficeMax Inc and Office Depot Inc shares were halted as the companies announced a merger agreement. An earlier online statement of the deal was pulled down as an agreement had not yet been struck.

Toll Brothers Inc lost 4 percent to $35.43 after the largest luxury homebuilder in the United States, reported first-quarter results well below analysts' estimates.

SodaStream dropped 3.2 percent to $50.79 after the seller of home carbonated drink maker machines posted fourth-quarter earnings and provided a 2013 outlook.

According to Thomson Reuters data through Tuesday morning, of the 391 companies in the S&P 500 that have reported results, 70.1 percent have exceeded analysts' expectations, compared with a 62 percent average since 1994 and 65 percent over the past four quarters.

Fourth-quarter earnings for S&P 500 companies are estimated to have risen 5.6 percent, according to the data, above a 1.9 percent forecast at the start of the earnings season.

(Reporting by Chuck Mikolajczak; Editing by Chizu Nomiyama and Nick Zieminski)

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Venezuela's Maduro would win if Chavez goes: poll

CARACAS (Reuters) - Venezuelan Vice President Nicolas Maduro would comfortably win a presidential election should his boss Hugo Chavez's cancer force him out of power, according to an opinion poll.

The first survey on such a scenario, by local pollster Hinterlaces, gave Maduro a potential 50 percent of votes, compared to 36 percent for opposition leader Henrique Capriles.

Chavez returned to Venezuela on Monday after a long stay in Cuba to continue treatment at home for the disease that is jeopardizing his 14-year socialist rule of the South American OPEC nation.

He has named 50-year-old former bus driver and union activist Maduro as his preferred successor. But Capriles, 40, a center-left state governor who lost to Chavez in a presidential vote last year, would likely run again.

Chavez still has not said a word in public since his December 11 operation in Cuba, and Venezuelans were debating on Tuesday the various possible scenarios after his homecoming - from full recovery, to resignation, or even death from the cancer.

Should Chavez be forced out, Venezuela's constitution stipulates an election must be held within 30 days.

Capriles, who crossed swords with Hinterlaces at various points during the presidential election, again mocked its director, Oscar Schemel, as being biased against him.

"That man is not a pollster, he's on the government's payroll," Capriles told local TV.

"He said in December I would lose the Miranda governorship," he added, referring to his defeat of government heavyweight Elias Jaua, now foreign minister, in that local race.

Opinion surveys are notoriously controversial and divergent in Venezuela, with both sides routinely accusing pollsters of being in the pocket of the other.

Hinterlaces surveyed 1,230 people between January 30-February 9.

(Editing by Bill Trott)

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Michael Jackson's Son Prince Michael Works as TV Reporter

Only on People.com

By Jennifer Garcia

02/19/2013 at 09:35 AM EST

From left: James Franco, Zach Braff and Prince Michael Jackson

Courtesy ET

Michael Jackson's son, Prince Michael, stepped into a world his late father knew well, becoming a special correspondent for Entertainment Tonight.

Mentored by the show's Brooke Anderson, the 16-year-old interviewed actors James Franco, Zach Braff and director Sam Raimi for their new film Oz the Great and Powerful for shows airing this week.

"We have a mutual connection, and I have been working to do something with him for a while," Anderson tells PEOPLE. "I thought interviewing the cast of Oz the Great and Powerful would be the perfect opportunity, because he's a fan of The Wizard of Oz, his dad was in The Wiz and he wants to get into directing, producing and acting one day."

So how were his reporting chops?

"He showed me up big time," Anderson says. "Ultimately, he didn't really need too much guidance. I gave him pointers, but he was a natural."

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Hip implants a bit more likely to fail in women

CHICAGO (AP) — Hip replacements are slightly more likely to fail in women than in men, according to one of the largest studies of its kind in U.S. patients. The risk of the implants failing is low, but women were 29 percent more likely than men to need a repeat surgery within the first three years.

The message for women considering hip replacement surgery remains unclear. It's not known which models of hip implants perform best in women, even though women make up the majority of the more than 400,000 Americans who have full or partial hip replacements each year to ease the pain and loss of mobility caused by arthritis or injuries.

"This is the first step in what has to be a much longer-term research strategy to figure out why women have worse experiences," said Diana Zuckerman, president of the nonprofit National Research Center for Women & Families. "Research in this area could save billions of dollars" and prevent patients from experiencing the pain and inconvenience of surgeries to fix hip implants that go wrong.

Researchers looked at more than 35,000 surgeries at 46 hospitals in the Kaiser Permanente health system. The research, published Monday in JAMA Internal Medicine, was funded by the U.S. Food and Drug Administration.

After an average of three years, 2.3 percent of the women and 1.9 percent of the men had undergone revision surgery to fix a problem with the original hip replacement. Problems included instability, infection, broken bones and loosening.

"There is an increased risk of failure in women compared to men," said lead author Maria Inacio, an epidemiologist at Southern California Permanente Medical Group in San Diego. "This is still a very small number of failures."

Women tend to have smaller joints and bones than men, and so they tend to need smaller artificial hips. Devices with smaller femoral heads — the ball-shaped part of the ball-and-socket joint in an artificial hip — are more likely to dislocate and require a surgical repair.

That explained some, but not all, of the difference between women and men in the study. It's not clear what else may have contributed to the gap. Co-author Dr. Monti Khatod, an orthopedic surgeon in Los Angeles, speculated that one factor may be a greater loss of bone density in women.

The failure of metal-on-metal hips was almost twice as high for women than in men. The once-popular models were promoted by manufacturers as being more durable than standard plastic or ceramic joints, but several high-profile recalls have led to a decrease in their use in recent years.

"Don't be fooled by hype about a new hip product," said Zuckerman, who wrote an accompanying commentary in the medical journal. "I would not choose the latest, greatest hip implant if I were a woman patient. ... At least if it's been for sale for a few years, there's more evidence for how well it's working."

___

Online:

Journal: http://www.jamainternalmed.com

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Wall Street opens higher on M&A activity

NEW YORK (Reuters) - Stocks opened slightly higher on Tuesday, putting the S&P 500 on track to extend its seven-week winning streak on increased mergers and acquisitions activity.

The Dow Jones industrial average <.dji> was up 2.69 points, or 0.02 percent, at 13,984.45. The Standard & Poor's 500 Index <.spx> was up 3.02 points, or 0.20 percent, at 1,522.81. The Nasdaq Composite Index <.ixic> was up 5.50 points, or 0.17 percent, at 3,197.53.

(Reporting by Ryan Vlastelica; Editing by Kenneth Barry)

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Time to refer Syrian war crimes to ICC, UN inquiry says

GENEVA (Reuters) - United Nations investigators said on Monday that Syrian leaders they had identified as suspected war criminals should face the International Criminal Court (ICC).

The investigators urged the U.N. Security Council to "act urgently to ensure accountability" for violations, including murder and torture, committed by both sides in a conflict that has killed an estimated 70,000 people since a revolt against President Bashar al-Assad began in March, 2011.

"Now really it's time...We have a permanent court, the International Criminal Court, who would be ready to take this case," Carla del Ponte, a former ICC chief prosecutor who joined the U.N. team in September, told a news briefing in Geneva.

The inquiry, led by Brazilian Paulo Pinheiro, is tracing the chain of command to establish criminal responsibility.

"Of course we were able to identify high-level perpetrators," del Ponte said, adding that these were people "in command responsibility...deciding, organizing, planning and aiding and abetting the commission of crimes".

She said it was urgent for the Hague-based war crimes tribunal to take up cases of very high officials, but did not identify them, in line with the inquiry's practice.

Del Ponte, who brought former Yugoslav President Slobodan Milosevic to the ICC on war crimes charges, said the ICC prosecutor would need to deepen the investigation on Syria before an indictment could be prepared.

Pinheiro, noting that the Security Council would have to refer Syria's case to the ICC, said: "We are in very close dialogue with all the five permanent members and with all the members of the Security Council, but we don't have the key that will open the path to cooperation inside the Security Council."

Karen Konig AbuZayd, an American member of the U.N. team, told Reuters it had information pointing to "people who have given instructions and are responsible for government policy, people who are in the leadership of the military, for example".

The inquiry's third list of suspects, building on lists drawn up in the past year, remains secret. It will be entrusted to U.N. High Commissioner for Human Rights, Navi Pillay, upon expiry of its mandate at the end of March, the report said.

Pinheiro said the investigators would not speak publicly about "numbers, names or levels" of suspects, adding that it was vital to pursue accountability for international crimes "to counter the pervasive sense of impunity" in Syria.

FIGHT AGAINST IMPUNITY

The investigators' latest report, covering the six months to mid-January, was based on 445 interviews conducted abroad with victims and witnesses, as they have not been allowed into Syria.

"The ICC is the appropriate institution for the fight against impunity in Syria. As an established, broadly supported structure, it could immediately initiate investigations against authors of serious crimes in Syria," the 131-page report said.

Pillay, a former ICC judge, said on Saturday Assad should be probed for war crimes, and called for outside action on Syria, including possible military intervention.

Government forces have carried out shelling and air strikes across Syria including Aleppo, Damascus, Deraa, Homs and Idlib, the U.N. report said, citing corroborating satellite images.

"In some incidents, such as in the assault on Harak, indiscriminate shelling was followed by ground operations during which government forces perpetrated mass killing," it said, referring to a town in the southern province of Deraa where residents told them that 500 civilians were killed in August.

"Government forces and affiliated militias have committed extra-judicial executions, breaching international human rights law. This conduct also constitutes the war crime of murder. Where murder was committed as part of a widespread or systematic attack against a civilian population, with knowledge of that attack, it is a crime against humanity," the U.N. report said.

Those forces have targeted bakery queues and funeral processions to spread "terror among the civilian population".

"Syrian armed forces have implemented a strategy that uses shelling and sniper fire to kill, maim, wound and terrorize the civilian inhabitants of areas that have fallen under anti-government armed group control," the report said.

Government forces had used cluster bombs, it said, but it found no credible evidence of either side using chemical arms.

Rebels fighting to topple Assad have also committed war crimes including murder, torture, hostage-taking and using children under age 15 in hostilities, the U.N. report said.

"They continue to endanger the civilian population by positioning military objectives inside civilian areas" and rebel snipers had caused "considerable civilian casualties", it said.

"The violations and abuses committed by anti-government armed groups did not, however, reach the intensity and scale of those committed by government forces and affiliated militia."

Foreign fighters, many of them from Libya, Tunisia, Saudi Arabia, Lebanon, Iraq and Egypt, have radicalized the rebels and helped detonate deadly improvised explosive devices, it said.

(Reporting by Stephanie Nebehay; Editing by Alistair Lyon)

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Kate, Back from Babymoon, Resumes Royal Duties

By Simon Perry

02/18/2013 at 09:20 AM EST

Five months into her pregnancy and just back from a Caribbean "babymoon" in Mustique, the Duchess of Cambridge is stepping up her work as she returns to her royal duties.

Kate, 31, is set for a visit to the port of Grimsby, about 180 miles from London in north eastern England, where she will be shown the local work of one of her father-in-law Prince Charles's best known charities, the Prince's Trust.

On the March 5 "away day," she will also see a local school and take in a history lesson on the local fishing industry when she tours the town's museum.

With the fashion-conscious princess also thinking about her maternity wear, she's reportedly turned to friends Natasha Rufus Isaacs and Lavinia Brennan at Beulah London for some frocks, it was reported Monday – though the company did not wish to comment.

On Tuesday of this week, Kate will return to public work by visiting a treatment center run by one of her charities, Action on Addiction, a women's-only project in Clapham, London.

"These women would have chosen to have some time out of the company of men and they need to focus on themselves," charity chief executive Nick Barton tells PEOPLE. "This is more about the longer term, helping people sustain their recovery and think about the things that makes them vulnerable to relapse."

Royal aides tell PEOPLE that Kate is set to pick some new patronages in the coming weeks, to add to the several she adopted in January 2012.

As it is, the non-profit group 100 Women in Hedge Funds – already associated with Prince William – has announced it will partner with Action on Addiction for Kate's first year of her patronage.

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Study: Better TV might improve kids' behavior

SEATTLE (AP) — Teaching parents to switch channels from violent shows to educational TV can improve preschoolers' behavior, even without getting them to watch less, a study found.

The results were modest and faded over time, but may hold promise for finding ways to help young children avoid aggressive, violent behavior, the study authors and other doctors said.

"It's not just about turning off the television. It's about changing the channel. What children watch is as important as how much they watch," said lead author Dr. Dimitri Christakis, a pediatrician and researcher at Seattle Children's Research Institute.

The research was to be published online Monday by the journal Pediatrics.

The study involved 565 Seattle parents, who periodically filled out TV-watching diaries and questionnaires measuring their child's behavior.

Half were coached for six months on getting their 3-to-5-year-old kids to watch shows like "Sesame Street" and "Dora the Explorer" rather than more violent programs like "Power Rangers." The results were compared with kids whose parents who got advice on healthy eating instead.

At six months, children in both groups showed improved behavior, but there was a little bit more improvement in the group that was coached on their TV watching.

By one year, there was no meaningful difference between the two groups overall. Low-income boys appeared to get the most short-term benefit.

"That's important because they are at the greatest risk, both for being perpetrators of aggression in real life, but also being victims of aggression," Christakis said.

The study has some flaws. The parents weren't told the purpose of the study, but the authors concede they probably figured it out and that might have affected the results.

Before the study, the children averaged about 1½ hours of TV, video and computer game watching a day, with violent content making up about a quarter of that time. By the end of the study, that increased by up to 10 minutes. Those in the TV coaching group increased their time with positive shows; the healthy eating group watched more violent TV.

Nancy Jensen, who took part with her now 6-year-old daughter, said the study was a wake-up call.

"I didn't realize how much Elizabeth was watching and how much she was watching on her own," she said.

Jensen said her daughter's behavior improved after making changes, and she continues to control what Elizabeth and her 2-year-old brother, Joe, watch. She also decided to replace most of Elizabeth's TV time with games, art and outdoor fun.

During a recent visit to their Seattle home, the children seemed more interested in playing with blocks and running around outside than watching TV.

Another researcher who was not involved in this study but also focuses his work on kids and television commended Christakis for taking a look at the influence of positive TV programs, instead of focusing on the impact of violent TV.

"I think it's fabulous that people are looking on the positive side. Because no one's going to stop watching TV, we have to have viable alternatives for kids," said Dr. Michael Rich, director of the Center on Media and Child Health at Children's Hospital Boston.

____

Online:

Pediatrics: http://www.pediatrics.org

___

Contact AP Writer Donna Blankinship through Twitter (at)dgblankinship

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Yen resumes fall after G20, earnings worries hit stocks

LONDON (Reuters) - The yen resumed falling on Monday after Japan signaled it would push ahead with expansionist monetary policies having escaped criticism from the world's 20 biggest economies at the weekend.

European shares and industrial metals dropped on lingering worries about the economic outlook, especially for the euro zone. The risk of an inconclusive outcome in Italian elections at the weekend also added to investor concerns.

However, activity was curtailed by the closure of markets in the United States for the Presidents' Day holiday.

The yen, which has dropped 20 percent against the dollar since mid-November, fell further after financial leaders from the G20 promised not to devalue their currencies to boost exports and avoided singling out Japan for any direct criticism.

"Future yen direction will continue to be driven by domestic monetary policy from the Bank of Japan and improving international investor confidence, which are both driving the yen weaker," said Lee Hardman, currency analyst at Bank of Tokyo-Mitsubishi UFJ.

Japan's prime minister Shinzo Abe seized the opportunity to keep pressure on the central bank to loosen policy, telling the Japanese parliament that buying foreign bonds could be among options the Bank of Japan could adopt.

The result was the dollar rising 0.5 percent to 93.98 yen, near a 33-month peak of 94.47 yen set a week ago. The euro rose 0.2 percent to 125.32 yen, roughly midway between Friday's two-week low of 122.90 and a 34-month high of 127.71 yen hit earlier this month.

Strategists said that while the yen was likely to stay weak, its decline could lose momentum as investors wait for more clarity on who will be taking the helm at the Bank of Japan when the current governor steps down on March 19.

"The big unknown is who will get appointed as the new BoJ governor, so it is difficult to put on massive positions beforehand," said Saeed Amen, currency strategist at Nomura.

Abe is poised to nominate the new governor in the coming days. Sources have told Reuters that former financial bureaucrat Toshiro Muto, considered likely to be less radical than other candidates, was leading the field.

Elsewhere in the currency market, sterling hit a seven-month low against the dollar, after a key policymaker made comments about the need for further weakness and recent poor data which has kept alive worries of another British recession.

Sterling fell 0.15 percent to $1.5492 having earlier touched $1.5438, its lowest since July 13.

DATA LOOMS

A big week for data on the outlook for the world's economy weighed on other riskier asset markets following the recent dire fourth-quarter growth numbers for the euro zone and Japan, along with Friday's soft U.S. manufacturing figures.

In European markets, attention is focused on the euro area Purchasing Managers' Indexes for February and German sentiment indices due later in the week. These could affect hopes for a recovery this year.

Analysts expect Thursday's euro area flash PMI indices, which offer pointers to economic activity around six months out, to show growth stabilizing across the recession-hit region, leaving hopes for a recovery in the second half of 2013 intact.

Concerns over an inconclusive outcome in the Italian elections on Sunday and Monday have added to the weaker sentiment as a fragmented parliament could hamper a future government's efforts to reform the struggling economy.

The worries about the outlook for Italy were encouraging investors back into safe-haven German government bonds on Monday, with 10-year Bund yields easing 3.6 basis points to be around 1.63 percent.

"Political uncertainty will keep Bunds well bid this week," ING rate strategist Alessandro Giansanti said, adding that only better than expected economic data could create selling pressure on German debt in the near term.

Italian 10-year yields were 7 basis points higher on the day at 4.44 percent.

EARNINGS HIT

European equity markets were taking their lead from corporate earnings reports which have been reflecting the sluggish economic conditions across the region.

Danish brewer Carlsberg , which generates just over 60 percent of its sales in western Europe, became the latest to report a weaker-than-expected quarterly profit, sending its shares to their lowest level in almost a month.

The 6.8-percent drop for shares in the world's fourth biggest brewery helped send the FTSEurofirst 300 index <.fteu3> of top European shares down 0.3 percent at midday. Germany's DAX <.gdaxi>, France's CAC-40 <.fchi> and UK FTSE-100 <.ftse> ranged between 0.1 percent up and 0.3 percent lower.

Earlier, the effect of the G20 statement and the comments from Abe indicating a renewed drive to stimulate the Japanese economy lifted the Nikkei stock index <.n225> by 2.1 percent, near to its highest level since September 2008.

MSCI's world equity index <.miwd00000pus> was flat as markets extended a two-week period of consolidation that has followed the big run-up in January, when demand was buoyed by the efforts of central banks to stimulate the world economy.

Data from EPFR Global, a U.S.-based firm that tracks the flows and allocations of funds globally, shows investors pulled $3.62 billion from U.S. stock funds in the latest week, the most in 10 weeks after taking a neutral stance the prior week.

But demand for emerging market equities remained strong, with investors putting $1.81 billion in new cash into stock funds, the fund-tracking firm said.

CHINA RETURN

In the commodity markets, traders played catch-up after a week-long holiday last week in China, the world's second biggest consumer of many raw materials, which had kept activity subdued, with worries about the economic outlook weighing on sentiment.

Copper, for which China is the world's largest consumer, dipped to a near three-week low of $8,127.50 a metric ton (1.1023 tons) on the London futures market. Benchmark tin and nickel also touched three-week lows.

Bargain hunters helped gold rise from a six-month low to be up 0.2 percent to $1,611.87 an ounce with jewelers in China returning to the physical market after the Lunar New Year holiday.

Crude oil markets were mostly steady after some weak U.S. industrial production data on Friday [ID:nL1N0BF44A] was seen dampening demand, while tensions in the Middle East lent some support.

"We continue to see a mixed picture out of the United States. Industry output was lower than expected but that shouldn't affect the general upward direction," Olivier Jakob, analyst at Geneva-based Petromatrix, said.

Brent crude was flat at $117.66 a barrel after posting its first weekly loss since the first half of January. U.S. crude slipped 19 cents to $95.67.U.S. crude.

(Additional reporting by Marius Zaharia and Ron Bousso. Editing by Philippa Fletcher)

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Pope, nearing retirement, says pray "for me and next pope"

VATICAN CITY (Reuters) - Pope Benedict asked the faithful to pray for him and for the next pope, addressing a crowded St. Peter's Square in his penultimate Sunday address before becoming the first pontiff in centuries to resign.

The crowd chanted "Long live the pope!," waved banners and broke into sustained applause as he spoke from his window. The 85-year-old Benedict, who will resign on February 28, thanked them in several languages.

Speaking in Spanish, he told the crowd which the Vatican said numbered more than 50,000: "I beg you to continue praying for me and for the next pope".

It was not clear why the pope chose Spanish to make the only specific reference to his upcoming resignation in his Sunday address.

A number of cardinals have said they would be open to the possibility of a pope from the developing world, be it Latin America, Africa or Asia, as opposed to another from Europe, where the Church is crisis and polarized.

After his address, the pope retired into the Vatican's Apostolic Palace for a scheduled, week-long spiritual retreat and will not make any more public appearances until next Sunday.

Speaking in Italian in part of his address about Lent, the period when Christians reflect on their failings and seek guidance in prayer, the pope spoke of the difficulty of making important decisions.

"In decisive moments of life, or, on closer inspection, at every moment in life, we are at a crossroads: do we want to follow the ‘I' or God? The individual interest or the real good, that which is really good?" he said.

FOR THE GOOD OF THE CHURCH

Since his shock announcement last Monday, the pope has said several times that he made the difficult decision to become the first pope in more than six centuries to resign for the good of the Church.

"In a funny way he is even more peaceful now with this decision, unlike the rest of us, he is not somebody who gets choked up really easily," said Greg Burke, a senior media advisor to the Vatican.

"I think that has a lot to do with his spiritual life and who he is and the fact he is such a prayerful man," Burke told Reuters Television.

The pope has said his physical and spiritual forces are no longer strong enough to sustain him in the job of leading the world's 1.2 billion Roman Catholics at a time of difficulties for the Church in a fast-changing world.

Benedict's papacy was rocked by crises over the sex abuse of children by priests in Europe and the United States, most of which preceded his time in office but came to light during it.

His reign also saw Muslim anger after he compared Islam to violence. Jews were upset over his rehabilitation of a Holocaust denier. During a scandal over the Church's business dealings, his butler was convicted of leaking his private papers.

People in the crowd said the pope was a shadow of the man he was when elected on April 19, 2005.

"Like always, recently, he seemed tired, moved, perplexed, uncertain and insecure," said Stefan Malabar, an Italian in St. Peter's Square.

"It's something that really has an effect on you because the pope should be a strong and authoritative figure but instead he seems very weak, and that really struck me," he said.

The Vatican has said the conclave to choose his successor could start earlier than originally expected, giving the Roman Catholic Church a new leader by mid-March.

Some 117 cardinals under the age of 80 will be eligible to enter the secretive conclave to elect Benedict's successor. Church rules say the conclave has to start between 15 and 20 days after the papacy becomes vacant, which it will on February 28.

But since the Church is now dealing with an announced resignation and not a sudden death, Vatican spokesman Federico Lombardi said the Vatican would be "interpreting" the law to see if it could start earlier.

CONSULTATIONS BEGUN

Cardinals around the world have already begun informal consultations by phone and email to construct a profile of the man they think would be best suited to lead the Church in a period of continuing crisis.

The Vatican appears to be aiming to have a new pope elected and then formally installed before Palm Sunday on March 24 so he can preside at Holy Week services leading to Easter.

New details emerged at the weekend about the state of Benedict's health in the months before his shock decision.

Peter Seewald, a German journalist who wrote a book with the pope in 2010 in which Benedict first floated the possibility of resigning, visited him again about 10 weeks ago and asked what else could be expected from his papacy.

According to excepts published in the German magazine Focus, the pope answered: "From me? Not much from me. I'm an old man and the strength is ebbing. I think what I've done is enough."

Asked if he was considering resigning, the pope said: "That depends on how much my physical strength will force me to that".

Seewald said he was alarmed about the pope's health.

"His hearing had deteriorated. He couldn't see with his left eye. His body had become so thin that the tailors had difficulty in keeping up with newly fitted clothes ... I'd never seen him so exhausted-looking, so worn down."

The pope will say one more Sunday noon prayer on February 24, hold a final general audience on February 27. The next day he will take a helicopter to the papal summer retreat at Castle Gandalf, south of Rome, flying into the history books.

Vatican officials said he would stay there for the two months or so needed to restore the convent inside the Vatican where he will live out his remaining years.

(Additional reporting by Hanna Rantala; Editing by Robin Pomeroy)

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Kelly Ripa and Michael Strahan's Disney Vacation

TV Watch
People Exclusive

By Rennie Dyball

02/17/2013 at 10:00 AM EST

Kelly Ripa with Joaquin (front), Michael and Lola in Disney World

Todd Anderson/Disney

Call it an on-location family vacation.

Kelly Ripa and Michael Strahan are taping four episodes of Live in Orlando, but the morning show co-hosts are also making time to embrace their inner children (and their real ones!) at Walt Disney World.

The Live co-hosts spent the day with their families at the park on Saturday, where Ripa rode the Epcot attraction Test Track with her kids Joaquin (next to Ripa), 9, Michael, 15, and Lola, 11.

Michael Strahan and Gaston

Todd Anderson / Disney

Elsewhere, it was a tale of dueling biceps (and expressive eyebrows) when Strahan matched up for some arm wrestling with Beauty and the Beast character Gaston.

Ripa's husband Mark Consuelos also joined his family on the trip, while Strahan was accompanied by his children, fiancée Nicole Murphy, and her kids.

The Orlando episodes of Live will air Monday through Thursday on ABC.

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UN warns risk of hepatitis E in S. Sudan grows

GENEVA (AP) — The United Nations says an outbreak of hepatitis E has killed 111 refugees in camps in South Sudan since July, and has become endemic in the region.

U.N. refugee agency spokesman Adrian Edwards says the influx of people to the camps from neighboring Sudan is believed to be one of the factors in the rapid spread of the contagious, life-threatening inflammatory viral disease of the liver.

Edwards said Friday that the camps have been hit by 6,017 cases of hepatitis E, which is spread through contaminated food and water.

He says the largest number of cases and suspected cases is in the Yusuf Batil camp in Upper Nile state, which houses 37,229 refugees fleeing fighting between rebels and the Sudanese government.

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Florida hit by "tsunami" of tax identity fraud

MIAMI (Reuters) - Bruce Parton was only a few weeks from retirement after 30 years as a mail carrier in sunny Florida.

He never lived to fulfill his retirement plan of moving back to a quiet life in the Catskill mountains of New York, not far from where he grew up on Long Island.

Instead, he was gunned down on his daily mail route in December 2010 by members of an identity theft ring who stole his master key as part of a scheme to claim fraudulent tax refunds.

Using stolen names and Social Security numbers, criminals are filing phony electronic tax forms to claim refunds, exploiting a slow-moving federal bureaucracy to collect the money before victims, or the Internal Revenue Service, discover the fraud.

Parton was a victim of what officials say has ballooned into a massive, and dangerous, illegal industry that could cost the nation $21 billion over the next five years, according to the U.S. Treasury Department.

While that is a relatively small sum compared to the $1.1 trillion collected from individual tax payers in the last fiscal year, the crime has been growing by leaps and bounds in the last three years.

"We are on the top of a national trend that is causing a hemorrhage of tax dollars," said Wifredo Ferrer, United States Attorney for south Florida. "It's a tsunami of fraud."

While the IRS says it has detected cases in every state except North Dakota and West Virginia, the fraud's epicenter is Florida, and it is mostly concentrated in Miami and Tampa.

Miami has 46 times the per-capita rate of false tax refund claims than the rest of the country, and 70 times the national average in dollar terms, Ferrer told Reuters.

"For whatever reason, we always tend to lead the nation when it comes to fraud," he said, noting that his office has been battling massive Medicare fraud in recent years that has since spread to other parts of the country.

Florida's high proportion of older residents, who can be more vulnerable to fraud, may be one reason for the high levels of fraud in the state.

Nationwide, the number of cases of tax identity theft detected by authorities sky-rocketed to more than 1.2 million cases in 2012 from only 48,000 in 2008, according to the Treasury Department.

The real number of phony tax filings is likely much higher as the fraud is hard to track, according to a November General Accountability Office report.

GANG LINKS

The tax ID theft problem is particularly troubling as, unlike Medicare fraud, it is associated with violent crime and armed gangs.

Tampa police first detected it in 2010 when officers discovered wanted street criminals engaged in tax fraud. "They were holed up in hotels with laptops churning out tax claims," said congresswoman Kathy Castor, who represents the area and is pressing the IRS to get tougher on the fraud.

When agents raided a Howard Johnson in East Tampa in late 2010, they found suspects smoking marijuana and four laptop computers being used to file fraudulent tax returns on Turbo Tax, the tax preparation software, according to police records.

The suspects had lists of personal information containing more than 1,000 names and confidential personal information, multiple re-loadable debit cards, and records of numerous financial transactions. The investigation revealed that the suspects had been camped out in the hotel room for more than a week filing claims.

Tax identity fraudsters are apparently drawn by the ease of the crime, officials say.

"The scheme is very basic, it works virtually the same in almost every case," said Ferrer. "All they need is your name and the tax ID number."

Armed with that information a refund claim can be filed electronically, making up other details on the form, including addresses, employer data, income and deductions.

Criminals obtain the vital numbers using various tactics, often by bribing office workers with access to personnel files inside companies, as well as large public institutions such as hospitals and schools, according to prosecutors.

Last summer a hacker stole 3.8 million unencrypted tax records from the South Carolina Department of Revenue in what is believed to be the largest security breach of a U.S. tax agency. Authorities say they do not know the hacker's motive.

One North Miami man, Rodney Saint Fleur, was charged last year with using the LexisNexis research service account at the law firm where he worked to access names and Social Security numbers of 26,000 people as part of an identity theft scheme, according to court documents.

Victims in Florida have varied from hospital patients, to Holocaust survivors at an elderly Jewish community center, as well as active duty military serving overseas.

In December, a former U.S. Marine from North Miami was sentenced to nearly five years in prison for stealing the identities of more than 40 fellow Marines stationed at Camp Leatherneck in Afghanistan as part of a plot to claim $54,000 in fraudulent income-tax refunds.

In Parton's case the criminals were after his master key that gives postal workers access to mail drop-off boxes and apartment mailboxes. He was shot twice in the chest by a gunman as part of a plot to steal identities in people's mail for tax refund fraud.

The gunman, Pikerson Mentor, 31, was sentenced last month to life plus 42 years.

More than 600 people turned up for Parton's funeral, including postal workers and people who got to know him on his route. "He had been doing that mail route for 10 years and he always had a smile for everyone," said his daughter, Nina Parton.

The criminals stay under the radar using identities of the elderly or the very young, who are unlikely to be filing for earned income, as well as the deceased. They typically claim small refunds, around $3,000, but use multiple identities, with payments often made to pre-paid debit cards.

FIGHTING BACK

The IRS said last week it is intensifying a crackdown on identify theft, with 3,000 agents devoted to tackling the problem, double the number assigned in 2011.

The number of IRS criminal investigations into identity theft more than tripled in the year to September 2012, and it was on pace to double again this year, acting IRS Commissioner Steven Miller told reporters.

The tax collection agency prevented $20 billion in attempted tax refund fraud in fiscal year 2012, up from $14 billion a year earlier, he said.

"It's one of the biggest challenges that faces the IRS today," Miller said. "We're doing much better on all fronts but we have much more to do."

Despite the increase in investigations, the agency still had a backlog of 300,000 cases of people waiting for legitimate refunds after they were victims of fraud. It takes an average of six months to resolve a case, Miller said.

"The IRS have put a lot of resources on it, but they always seem to be behind the curve," said Keith Fogg, a tax professor at Villanova University School of Law.

Electronic filing, which now accounts for 80 percent of returns and was introduced to speed up delivery of refunds, has made the system more vulnerable to fraud.

The IRS is seeking to speed up the loading of data from W-2 payroll forms issued at the beginning of the tax season, a time lapse which gives fraudsters a window of opportunity to file using false data.

The IRS is also looking for ways to authenticate the identity of tax filers at the time of filing to pre-empt fraud, as well as working with the Social Security Administration to limit access to a registry of social security data of deceased tax payers, the so-called "Death Master File", a frequent target of fraud.

"We will not be prosecuting our way out of this. That's not going to be the answer. We're going to have to make it more and more difficult for criminals to profit from this behavior," said Miller. "If they're not successful they will move onto something else."

(Editing by Mary Milliken and Claudia Parsons)

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