Wall Street rebounds on HP results, Fed officials' views

NEW YORK (Reuters) - U.S. stocks rose on Friday as Dow component Hewlett-Packard surged on strong results and comments from Fed officials allayed fears that the central bank would curtail its stimulus measures.

Federal Reserve Chairman Ben Bernanke downplayed worries that the Fed has fueled asset bubbles that could hurt the economy in a private meeting with bond dealers and investors earlier this month, Bloomberg reported on Friday.

Bernanke's view helped ease fears that the central bank may end its easy money policies. Minutes from the Federal Reserve's January meeting hit markets on Wednesday as investors interpreted divergent opinions on the benefit of stimulus as a sign the measures may be halted sooner than thought.

"They are in uncharted territory with divergent views," said Jack Ablin, chief investment officer at BMO Private Bank in Chicago. "I could see some pretty heated opinions on what the ultimate outcome is, so I do believe there is dissension."

Hewlett-Packard Co shares jumped more than 12 percent and gave one of the biggest boosts to both the Dow and the S&P 500 after the personal computer maker's quarterly revenue and forecasts beat expectations. Hewlett-Packard's stock rose to $19.20 at the close, up 12.3 percent for the day.

The Dow Jones industrial average <.dji> gained 119.95 points, or 0.86 percent, to 14,000.57 at the close. The Standard & Poor's 500 Index <.spx> rose 13.18 points, or 0.88 percent, to 1,515.60. The Nasdaq Composite Index <.ixic> added 30.33 points, or 0.97 percent, to end at 3,161.82.

With Bernanke's reported comments much on their minds in Friday's session, investors will want the Fed chairman to reiterate his remarks publicly when he speaks before the Senate Banking Committee on Tuesday. That would echo comments made by two top Fed officials on Friday.

Boston Fed President Eric Rosengren and Fed Governor Jerome Powell both defended the U.S. central bank's asset-buying program, arguing that the policy helps the U.S. economy.

The S&P 500 shed 1.9 percent over the previous two sessions, its worst two-day drop since early November, following the release of the Fed's minutes on Wednesday. The selloff marked the end of seven back-to-back weeks of gains for stocks.

For the week, the S&P 500 slipped 0.3 percent and the Nasdaq lost nearly 1 percent. Only the Dow ended the week with a gain - up just 0.1 percent.

HP's results come near the end of a relatively strong earnings season in which 70 percent of S&P 500 companies beat analysts' expectations, compared with a 62 percent average since 1994 and 65 percent over the past four quarters, according to Thomson Reuters data.

"Overall, the earnings supports were better than expected in this cycle," said Peter Jankovskis, co-chief investment officer at OakBrook Investments LLC in Lisle, Illinois. "We may see the market rising during the month of March."

Fourth-quarter earnings for S&P 500 companies are estimated to have risen 6 percent, according to the data, above a 1.9 percent forecast at the start of the earnings season.

But with only a handful of companies left to report earnings, investors are looking ahead to the possibility of hefty automatic budget cuts that could happen on March 1.

A large option investor appeared to be adjusting a bearish view on the SPDR S&P 500 Trust fund while locking in previously established gains, in a possible hedge ahead of the automatic budget cuts that are set to take effect at the beginning of next month. The play involved weekly puts, expiring next Friday.

"An institutional investor appears to be rolling down and increasing in size a defensive hedge timed to match the March 1 deadline for the sequester," said Henry Schwartz, president of options analytics firm Trade Alert.

The trader sold 132,000 $149 to $150 weekly put spreads for 22 cents as shares of the exchange-traded fund had traded near $151.14 on Friday morning. The transaction entailed the sale of $150 weekly puts to buy the $149 weekly puts. In addition, the investor purchased another 42,000 $149 weekly puts, which increases the size of the hedge to 174,000 contracts.

"It is likely this large position protects an existing underlying long position in a portfolio," Schwartz said.

In another political risk factor, Italians go to the polls this weekend in an election that could threaten reforms in the indebted country. Silvio Berlusconi's resurgence has thrown the vote wide open, with deep uncertainty over whether the poll can produce the strong government the country needs.

Inconclusive Greek elections last year sparked a protracted selloff and a period of uncertainty in markets.

In the tech sector, Marvell Technology Group Ltd forecast results this quarter that were largely above analysts' expectations. Marvell gained market share in the hard-disk drive and flash-storage businesses. The stock rose 4.4 percent to $9.89.

Texas Instruments Inc raised its dividend by a third and boosted its stock-buyback program, driving its stock up 5.2 percent to $34.18.

The PHLX semiconductor index <.sox> gained 2.1 percent.

"Dividends growing are another way the market's level is justified, if not especially attractive at these levels," said Rex Macey, chief investment officer of Wilmington Trust in Atlanta, who manages about $20 billion in assets.

On the downside, Abercrombie & Fitch dropped 4.5 percent to $46.86 after the youth-oriented clothing retailer reported a drop in fourth-quarter comparable sales, even as its latest quarterly earnings topped estimates.

Insurer American International Group Inc posted fourth-quarter results that beat analysts' expectations. AIG's stock advanced 3.1 percent to $38.45.

About three stocks rose for every one that fell on both the New York Stock Exchange and Nasdaq.

Around 5.8 billion shares changed hands on the New York Stock Exchange, the Nasdaq and NYSE MKT, below the 20-day moving average of around 6.51 billion shares.

(Additional Reporting by Ryan Vlastelica and Doris Frankel; Editing by Kenneth Barry and Jan Paschal)

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French, Malian forces fight Islamist rebels in Gao

GAO, Mali (Reuters) - French and Malian troops fought Islamists on the streets of Gao and a car bomb exploded in Kidal on Thursday, as fighting showed little sign of abating weeks before France plans to start withdrawing some forces.

Reuters reporters in Gao in the country's desert north said French and Malian forces fired at the mayor's office with heavy machineguns after Islamists were reported to have infiltrated the Niger River town during a night of explosions and gunfire.

French Defense Minister Jean-Yves Le Drian told a news conference in Brussels that Gao was back under control after clashes earlier in the day.

"Malian troops supported by French soldiers killed five jihadists and the situation is back to normal," he said.

In Kidal, a remote far north town where the French are hunting Islamists, residents said a car bomb killed two. A French defense ministry source reported no French casualties.

French troops dispatched to root out rebels with links to al Qaeda swiftly retook northern towns last month. But they now risk being bogged down in a guerrilla conflict as they try to help Mali's weak army counter bombings and raids.

"There was an infiltration by Islamists overnight and there is shooting all over the place," Sadou Harouna Diallo, Gao's mayor, told Reuters by telephone earlier in the day, saying he was not in his office at the time.

Gao is a French hub for operations in the Kidal region, about 300 km (190 miles) northeast, where many Islamist leaders are thought to have retreated and foreign hostages may be held.

"They are black and two were disguised as women," a Malian soldier in Gao who gave his name only as Sergeant Assak told Reuters during a pause in heavy gunfire around Independence Square.

Six Malian military pickups were deployed in the square and opened fire on the mayor's office with the heavy machineguns. Two injured soldiers were taken away in an ambulance.

French troops in armored vehicles later joined the battle as it spilled out into the warren of sandy streets, where, two weeks ago, they also fought for hours against Islamists who had infiltrated the town via the nearby river.

Helicopters clattered over the mayor's office, while a nearby local government office and petrol station was on fire.

A Gao resident said he heard an explosion and then saw a Malian military vehicle on fire in a nearby street.

Paris has said it plans to start withdrawing some of its 4,000 troops from Mali next month. But rebels have fought back against Mali's weak and divided army, and African forces due to take over the French role are not yet in place.

Islamists abandoned the main towns they held but French and Malian forces have said there are pockets of Islamist resistance across the north, which is about the size of France.

CAR BOMB

Residents reported a bomb in the east of Kidal on Thursday.

"It was a car bomb that exploded in a garage," said one resident who went to the scene but asked not to be named.

"The driver and another man were killed. Two other people were injured," he added.

A French defense ministry official confirmed there had been a car bomb but said it did not appear that French troops, based at the town's airport, had been targeted.

Earlier this week, a French soldier was killed in heavy fighting north of Kidal, where French and Chadian troops are hunting Islamists in the Adrar des Ifoghas mountains, which border Algeria.

Operations there are further complicated by the presence of separatist Tuareg rebels, whose rebellion triggered the fighting in northern Mali last year but were sidelined by the better-armed Islamists.

Having dispatched its forces to prevent an Islamist advance south in January, Paris is eager not to become bogged down in a long-term conflict in Mali. But their Malian and African allies have urged French troops not to pull out too soon.

(Additional reporting by Emanuel Braun in Gao, Adama Diarra in Bamako, David Lewis and John Irish in Dakar and Adrian Croft in Brussels; Writing by David Lewis; Editing by Jason Webb and Roger Atwood)

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Do the Hemsworth Brothers Have a Type?

Stylewatch
Style News Now

02/20/2013 at 04:30 PM ET

AKM-GSI (2)

Miley Cyrus has been very open about fiancé Liam Hemsworth’s fondness for her bold new do — and he’s obviously a fan of her increasingly funky ensembles as well.

And now that we’ve spotted Hemsworth’s brother Chris out with his wife, Elsa Pataky, who’s rocking a Cyrus-esque ensemble herself, we have to wonder: do the Hemsworth boys have a type?

Both of the Aussie hotties’ significant others share an affinity for shredded denim, chunky engineer boots and choppy, super-short blonde hair.

And when we spotted the tiny girls standing next to the bulky brothers, both clad in V-necks, slouchy jeans and aviators, we admit we had to do a double take to deduce which couple was which.

Fortunately, Chris travels with the ultimate accessory — his adorable baby daughter — which makes them a bit easier to tell apart. But we still have to guess there’s a lot of confusion around the Hemsworth household at holidays.

Tell us: Do you and your siblings go for the same “type?” Are you amused that the Hemsworth boys seem to?

–Alex Apatoff

GET MORE STAR DATE STYLE INSPIRATION HERE!

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Flu shot doing a poor job of protecting elderly

ATLANTA (AP) — It turns out this year's flu shot is doing a startlingly dismal job of protecting senior citizens, the most vulnerable age group.

The vaccine is proving only 9 percent effective in people 65 and older against the harsh strain of the flu that is predominant this season, the Centers for Disease Control and Prevention said Thursday.

Health officials are baffled as to why this is so. But the findings help explain why so many older people have been hospitalized with the flu this year.

Despite the findings, the CDC stood by its recommendation that everyone over 6 months get flu shots, the elderly included, because some protection is better than none, and because those who are vaccinated and still get sick may suffer less severe symptoms.

"Year in and year out, the vaccine is the best protection we have," said CDC flu expert Dr. Joseph Bresee.

Overall, across the age groups studied, the vaccine's effectiveness was found to be a moderate 56 percent, which means those who got a shot have a 56 percent lower chance of winding up at the doctor with the flu. That is somewhat worse than what has been seen in other years.

For those 65 and older, the vaccine was only 27 percent effective against the three strains it is designed to protect against, the worst level in about a decade. It did a particularly poor job against the tough strain that is causing more than three-quarters of the illnesses this year.

It is well known that flu vaccine tends to protect younger people better than older ones. Elderly people have weaker immune systems that don't respond as well to flu shots, and they are more vulnerable to the illness and its complications, including pneumonia.

But health officials said they don't know why this year's vaccine did so poorly in that age group.

One theory, as yet unproven, is that older people's immune systems were accustomed to strains from the last two years and had more trouble switching gears to handle this year's different, harsh strain.

The preliminary data for senior citizens is less than definitive. It is based on fewer than 300 people scattered among five states.

But it will no doubt surprise many people that the effectiveness is that low, said Michael Osterholm, a University of Minnesota infectious-disease expert who has tried to draw attention to the need for a more effective flu vaccine.

Among infectious diseases, flu is considered one of the nation's leading killers. On average, about 24,000 Americans die each flu season, according to the CDC.

This flu season started in early December, a month earlier than usual, and peaked by the end of year. Hospitalization rates for people 65 and older have been some of the highest in a decade, at 146 per 100,000 people.

Flu viruses tend to mutate more quickly than others, so a new vaccine is formulated each year to target the strains expected to be the major threats. CDC officials have said that in formulating this year's vaccine, scientists accurately anticipated the strains that are circulating this season.

Because of the guesswork involved, scientists tend to set a lower bar for flu vaccine. While childhood vaccines against diseases like measles are expected to be 90 or 95 percent effective, a flu vaccine that's 60 to 70 percent effective in the U.S. is considered pretty good. By that standard, this year's vaccine is OK.

For senior citizens, a flu vaccine is considered pretty good if it's in the 30 to 40 percent range, said Dr. Arnold Monto, a University of Michigan flu expert.

A high-dose version of the flu shot was recently made available for those 65 and older, but the new study was too small to show whether that has made a difference.

The CDC estimates are based on about 2,700 people who got sick in December and January. The researchers traced back to see who had gotten shots and who hadn't. An earlier, smaller study put the vaccine's overall effectiveness at 62 percent, but other factors that might have influenced that figure weren't taken into account.

The CDC's Bresee said there is a danger in providing preliminary results because it may result in people doubting — or skipping — flu shots. But the figures were released to warn older people who got shots that they may still get sick and shouldn't ignore any serious flu-like symptoms, he said.

___

Online:

CDC report: http://www.cdc.gov/mmwr

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Wall Street ends lower on growth worries

NEW YORK (Reuters) - U.S. stocks fell for a second straight day on Thursday and the S&P 500 posted its worst two-day loss since November after reports cast doubt over the health of the U.S. and euro-zone economies.

But a late-day rally helped stocks erase some of their losses with most of the pullback concentrated in the technology- heavy Nasdaq. The move suggested investors were still willing to buy on dips even after the sharp losses in the last session.

In Europe, business activity indexes dealt a blow to hopes that the euro zone might emerge from recession soon, showing the downturn across the region's businesses unexpectedly grew worse this month.

"The PMI numbers out of Europe were really a blow to the market," said Jack De Gan, chief investment officer at Harbor Advisory in Portsmouth, New Hampshire. "The market was expecting signs that recovery is still there, but the numbers just highlighted that the euro-zone problem is still persistent."

U.S. initial claims for unemployment benefits rose more than expected last week while the Federal Reserve Bank of Philadelphia said its index of business conditions in the U.S. mid-Atlantic region fell in February to the lowest in eight months.

Gains in Wal-Mart Stores Inc shares helped cushion the Dow. The shares gained 1.5 percent to $70.26 after the world's largest retailer reported earnings that beat expectations, though early February sales were sluggish.

The Dow Jones industrial average <.dji> fell 46.92 points, or 0.34 percent, to 13,880.62 at the close. The Standard & Poor's 500 Index <.spx> lost 9.53 points, or 0.63 percent, to 1,502.42. The Nasdaq Composite Index <.ixic> dropped 32.92 points, or 1.04 percent, to close at 3,131.49.

The two-day decline marked the U.S. stock market's first sustained pullback this year. The Standard & Poor's 500 has fallen 1.8 percent over the period and just managed to hold the 1,500 level on Thursday. Still, the index is up 5.3 percent so far this year.

The abrupt reversal in markets, which started on Wednesday after minutes from the Federal Reserve's January meeting suggested stimulus measures may end earlier than thought, looks set to halt a seven-week winning streak for stocks that had lifted the Dow and the S&P 500 close to all-time highs.

Wall Street will soon face another test with the upcoming debate in Washington over the automatic across-the-board spending cuts put in place as part of a larger congressional budget fight. Those cuts, set to kick in on March 1 unless lawmakers agree on an alternative, could depress the economy.

Semiconductor stocks ranked among the weakest of the day, pressuring the Nasdaq as the Philadelphia Semiconductor Index <.sox> fell 1.8 percent. Intel Corp fell 2.3 percent to $20.25 while Advanced Micro Devices lost 3.7 percent to $2.60 as the S&P 500's biggest percentage decliner.

The Dow also got a helping hand from personal computer maker Hewlett-Packard Co , which rose 2.3 percent to end the regular session at $17.10. The company was scheduled due to report first-quarter results after the closing bell.

Shares of Boeing Co rose 1.6 percent to $76.01 as a senior executive was set to meet with the head of the U.S. Federal Aviation Administration on Friday and present a series of measures to prevent battery failures that grounded its 787 Dreamliner fleet, according to a source familiar with the plans.

In other company news, shares of supermarket operator Safeway Inc jumped 14.1 percent to $22.97 after the company reported earnings that beat expectations.

Shares of VeriFone Systems Inc tumbled nearly 43 percent to $18.24 after the credit-card swipe machine maker forecast first- and second-quarter profits well below expectations.

Of the 427 companies in the S&P 500 that have reported results so far, 69.3 percent have exceeded analysts' expectations, compared with a 62 percent average since 1994 and 65 percent over the past four quarters, according to Thomson Reuters data through Thursday morning.

Fourth-quarter earnings for S&P 500 companies are estimated to have risen 5.9 percent, according to the data, above a 1.9 percent forecast at the start of the earnings season.

Berry Petroleum Co jumped 19.3 percent to $46.02 after oil and gas producer Linn Energy LLC said it would buy the company in an all-stock deal valued at $4.3 billion, including debt. Linn Energy shares advanced 2.8 percent to $37.68.

About two stocks fell for everyone that rose on the New York Stock Exchange and Nasdaq. About 7.64 billion shares changed hands on the New York Stock Exchange, the Nasdaq and NYSE MKT, well above the 20-day moving average of around 6.6 billion shares.

(Editing by Jan Paschal)

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Police offer confused testimony in Pistorius case

PRETORIA, South Africa (AP) — The detective leading the police investigation into Oscar Pistorius' fatal shooting of his girlfriend offered confusing testimony Wednesday, at one point agreeing with the athlete's defense that officers had no evidence challenging the runner's claim he accidentally killed her.

Testimony by Detective Warrant Officer Hilton Botha of the South African Police Service left prosecutors rubbing their temples, only able to look down at their notes as he misjudged distances and acknowledged a forensics team left in the toilet bowl one of the bullet slugs fired at Reeva Steenkamp. However, Botha still poked holes in Pistorius' own account that he feared for his life and opened fire on Valentine's Day after mistaking Steenkamp for an intruder.

The second day of the bail hearing in a case that has riveted South Africa and much of the world appeared at first to go against the double-amputee runner, with prosecutors saying a witness can testify to hearing "non-stop talking, like shouting" between 2 a.m. and 3 a.m. before the predawn shooting on Feb. 14. However, Botha later said under cross examination that the person who overheard the argument was in a house 600 meters (yards) away in Pistorius' gated community in the suburbs of South Africa's capital, Pretoria.

Later, prosecutor Gerrie Nel questioned Botha again and the detective acknowledged the distance was much closer. But confusion reigned for much of his testimony, when at one point Botha said officers found syringes and steroids in Pistorius' bedroom. Nel quickly cut the officer off and said the drugs were actually testosterone.

Pistorius' lead defense lawyer, Barry Roux, asserted when questioning the detective — who has 16 years' experience as a detective and 24 years with the police — that it was not a banned substance and that police were trying to give the discovery a "negative connotation."

"It is an herbal remedy," Roux said. "It is not a steroid and it is not a banned substance."

The name of the drug, offered later in court by Roux, could not be immediately found in reference materials by The Associated Press. A spokesman for prosecutors later said it's too early to know what the substance is, as they don't yet have results of forensic testing on the material.

Pistorius, 26, said in an affidavit read in court Tuesday that he and his 29-year-old girlfriend had gone to bed and that when he awoke during the night he detected what he thought was an intruder in the bathroom. He testified that he grabbed his 9 mm pistol and fired into the door of a toilet enclosed in the bathroom, only to discover later to his horror that Steenkamp was there, mortally wounded.

Pistorius, the first Paralympian runner to compete at the Olympics, is charged with premeditated murder in the case.

The prosecution attempted to cement its argument that the couple had a shouting match, that Steenkamp fled and locked herself into the toilet stall of the bathroom and that Pistorius fired four shots through the door, hitting her with three bullets.

Botha said: "I believe that he knew that Reeva was in the bathroom and he shot four shots through the door."

But asked if the police found anything inconsistent with the version of events presented by Pistorius, Botha responded that they had not. He later said nothing contradicted the police's version either.

Nel projected a plan of the bedroom and bathroom in the courtroom and argued that Pistorius had to walk past his bed to get to the bathroom and could not have done so without realizing that Steenkamp was not in the bed.

"There's no other way of getting there," Nel said.

Botha said the trajectory of the bullets showed the gun was fired pointed down and from a height. This seems to conflict with Pistorius' statement Tuesday, because the athlete said that he did not have on his prosthetics and on his stumps and feeling vulnerable because he was in a low position when he opened fired.

Officers also found .38-caliber pistol rounds in a safe, which Botha said Pistorius owned illegally and for which he said the athlete would be charged with a crime. However, Botha also acknowledged investigators didn't take photographs of the ammunition and let Pistorius' supporters at the crime scene take them away.

Botha said the holster for the 9 mm pistol was found under the left side of the bed, the side on which Steenkamp slept. He also implied it would have been impossible for Pistorius to get the gun without checking to see if Steenkamp was there. Roux later argued that Pistorius had suffered an injury to his right shoulder and wore a "medical patch" the night of the killing which forced him to sleep on the left side of the bed.

Steenkamp was shot in the head over her right ear and in her right elbow and hip, breaking her arm and hip, Botha said. However, Roux later asked Botha if Steenkamp's body showed "any pattern of defensive wounds." The detective said no.

Botha also said the shots were fired from 1.5 meters (five feet), and that police found three spent cartridges in the bathroom and one in the hallway connecting the bathroom to the bedroom. However, later on cross-examination by the defense, Botha said he wasn't a forensics expert and couldn't answer some questions.

Police also found two iPhones in the bathroom and two BlackBerrys in the bedroom, Botha said, adding that none had been used to phone for help. Roux later suggested that a fifth phone, not collected by the police, was used by Pistorius to make calls for a hospital and help. After the hearing, Roux told journalists that Pistorius' defense team had the phone, but did not elaborate.

Guards at the gated community where Pistorius lives did call the athlete, Botha said. The detective said that all the athlete said was: "I'm all right."

He didn't hang up, Botha said, and the guards heard him uncontrollably weep.

"Was it part of his premeditated plan, not to switch off the phone and cry?" Roux asked sarcastically.

___

Gerald Imray reported from Johannesburg. Associated Press writer Michelle Faul in Johannesburg contributed to this report.

___

Jon Gambrell can be reached at www.twitter.com/jongambrellAP. Gerald Imray can be reached at www.twitter.com/geraldimrayAP.

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Jodi Arias Testifies: I Don't Remember Stabbing My Lover 27 Times

Update

By Howard Breuer

UPDATED
02/20/2013 at 05:45 PM EST

• Originally published 02/20/2013 at 05:00 PM EST

Jodi Arias

Charlie Leight/The Arizona Republic/AP

Nearly two months into her murder trial in a Phoenix courtroom, Jodi Arias told jurors Wednesday morning that she killed Travis Alexander in self-defense – but doesn't remember stabbing him nearly 30 times.

"I just remember dropping the knife and being very freaked out and screaming," Arias, 32, said after two weeks of explicit direct testimony about her sex life with Alexander, including their kinky sex shortly before his death. She says the knife was the same one Alexander had used that afternoon when he tied her up for sex.

Facing the death penalty if convicted, Arias says her memory of June 4, 2008, clears up when she put the knife in the dishwasher. Driving off barefoot, she brought with her the rope she said Alexander had used to tie her up and a gun that she pulled from the top of his walk-in closet before shooting him.

"I was very scared and very upset. ... I just wanted to die," Arias testified. "I thought, 'My life is probably done now.'"

She says she decided to bury those feelings and try to act normal as she drove north into Utah to visit another man with whom she already had plans to see.

She says she tossed the gun in the desert, dropped the rope in a Dumpster near St. George, Utah, washed the blood from her hands with a case of bottled Costco water she kept in her trunk and put on a spare pair of work shoes.

The man she met, Ryan Burns, earlier testified that Arias was frisky and affectionate when she visited on June 5. Arias testified that she kissed Burns and cuddled with him the day after killing Alexander because, "I felt safe right there and, I figured, I just wanted to seem normal, like I didn't just do what I just did."

Centerpiece of Defense

Arias's testimony was the long-anticipated centerpiece of her defense. Once that's done, prosecutors are expected to spend several days trying to pick apart her story.

Arias also talked about how she and Alexander, a charismatic Mormon motivational speaker, had an off-and-on relationship in which he sometimes become violent or sadistic.

She says she had arrived at his Mesa, Ariz. home at 5 a.m. and although they took photos and video of themselves having sex, Alexander repeatedly became enraged with her – first for giving him badly scratched CDs of photographs of their trips together, then for dropping his camera.

She says that as Alexander chased her through a walk-in closet "like a linebacker," she grabbed a gun that she knew he kept on a top shelf. She says that she held up the gun, expecting that Alexander would stop charging at her, but he didn't.

"The gun went off, I didn't even mean to shoot, I didn't know my hand was on the trigger," Arias testified. She says that, as they wrestled on the ground, she assumed that she'd shot a hole in the wall, not that she'd hit Alexander. After that, she says, "there's a lot of that day that I don't remember, there's a lot of gaps.

"I have no memory of stabbing him," Arias told jurors, who have heard graphic testimony that Alexander was shot in the head and repeatedly stabbed, and that his throat was slashed ear to ear.

Arias testified she remembers standing in his bathroom, dropping the knife on the hard floor, and thinking, "that I just couldn't believe what had just happened and I couldn't rewind the clock and take it back." She did not recall dragging him to the bathroom or placing him in the shower, she said.

Arias also testified that she still loves Alexander – "It's a different love but yes, I do."

Since the slaying, Arias has changed her story, first saying she had no connection to the crime, then saying two masked intruders killed Alexander and almost killed her. "I basically told everyone what I could remember of the day, and that the intruder story was all B.S.," Arias said Wednesday afternoon at the close of her testimony.

Prosecutors suggest Arias killed Alexander out of jealousy after he pushed her out of his life and started dating someone else, and that the gun was actually a pistol that she stole from her grandparents' home in Yreka, Calif., weeks earlier.

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Scientists use 3-D printing to help grow an ear

WASHINGTON (AP) — Printing out body parts? Cornell University researchers showed it's possible by creating a replacement ear using a 3-D printer and injections of living cells.

The work reported Wednesday is a first step toward one day growing customized new ears for children born with malformed ones, or people who lose one to accident or disease.

It's part of the hot field of tissue regeneration, trying to regrow all kinds of body parts. Scientists hope using 3-D printing technology might offer a speedier method with more lifelike results.

If it pans out, "this enables us to rapidly customize implants for whoever needs them," said Cornell biomedical engineer Lawrence Bonassar, who co-authored the research published online in the journal PLoS One.

This first-step work crafted a human-shaped ear that grew with cartilage from a cow, easier to obtain than human cartilage, especially the uniquely flexible kind that makes up ears. Study co-author Dr. Jason Spector of Weill Cornell Medical Center is working on the next step — how to cultivate enough of a child's remaining ear cartilage in the lab to grow an entirely new ear that could be implanted in the right spot.

Wednesday's report is "a nice advancement," said Dr. Anthony Atala, director of the Institute for Regenerative Medicine at Wake Forest Baptist Medical Center, who wasn't involved in the new research.

Three-dimensional printers, which gradually layer materials to form shapes, are widely used in manufacturing. For medicine, Atala said the ear work is part of broader research that shows "the technology now is at the point where we can in fact print these 3-dimensional structures and they do become functional over time."

Today, people who need a new ear often turn to prosthetics that require a rod to fasten to the head. For children, doctors sometimes fashion a new ear from the stiffer cartilage surrounding ribs, but it's a big operation. Spector said the end result seldom looks completely natural. Hence the quest to use a patient's own cells to grow a replacement ear.

The Cornell team started with a 3-D camera that rapidly rotates around a child's head for a picture of the existing ear to match. It beams the ear's geometry into a computer, without the mess of a traditional mold or the radiation if CT scans were used to measure ear anatomy.

"Kids aren't afraid of it," said Bonassar, who used his then-5-year-old twin daughters' healthy ears as models.

From that image, the 3-D printer produced a soft mold of the ear. Bonassar injected it with a special collagen gel that's full of cow cells that produce cartilage — forming a scaffolding. Over the next few weeks, cartilage grew to replace the collagen. At three months, it appeared to be a flexible and workable outer ear, the study concluded.

Now Bonassar's team can do the process even faster by using the living cells in that collagen gel as the printer's "ink." The 3-D technology directly layers the gel into just the right ear shape for cartilage to cover, without having to make a mold first.

The next step is to use a patient's own cells in the 3-D printing process. Spector, a reconstructive surgeon, is focusing on children born without a fully developed external ear, a condition called microtia. They have some ear cartilage-producing cells in that tissue, just not enough. So he's experimenting with ways to boost those cells in the lab, "so we can grow enough of them from that patient to make an ear," he explained.

That hurdle aside, cartilage may be the tissue most amenable to growing with the help of 3-D printing technology, he said. That's because cartilage doesn't need blood vessels growing inside it to survive.

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Syria "Scud-type" missile said to kill 20 in Aleppo

AMMAN (Reuters) - A Syrian missile killed at least 20 people in a rebel-held district of Aleppo on Tuesday, opposition activists said, as the army turns to longer-range weapons after losing bases in the country's second-largest city.

The use of what opposition activists said was a large missile of the same type as Russian-made Scuds against an Aleppo residential district came after rebels overran army bases over the past two months from which troops had fired artillery.

As the uprising against President Bashar al-Assad, now a civil war, nears its two-year mark, rebels also landed three mortar bombs in the rarely-used presidential palace compound in the capital Damascus, opposition activists said on Tuesday.

The United Nations estimates 70,000 people have been killed in the conflict between largely Sunni Muslim rebels and Assad's supporters among his minority Alawite sect. An international diplomatic deadlock has prevented intervention, as the war worsens sectarian tensions throughout the Middle East.

A Russian official said on Tuesday that Moscow, which is a long-time ally of Damascus, would not immediately back U.N. investigators' calls for some Syrian leaders to face the International Criminal Court for war crimes.

Moscow has blocked three U.N. Security Council resolutions that would have increased pressure on Assad.

Casualties are not only being caused directly by fighting, but also by disruption to infrastructure and Syria's economy.

An estimated 2,500 people in a rebel-held area of northeastern Deir al-Zor province have been infected with typhoid, which causes diarrhea and can be fatal, due to drinking contaminated water from the Euphrates River, the World Health Organization (WHO) said on Tuesday.

"There is not enough fuel or electricity to run the pumps so people drink water from the Euphrates which is contaminated, probably with sewage," the WHO representative in Syria, Elisabeth Hoff, told Reuters by telephone.

The WHO had no confirmed reports of deaths so far.

BURIED UNDER RUBBLE

In northern Aleppo, opposition activists said 25 people were missing under rubble of three buildings hit by a several-meter-long missile. They said remains of the weapon showed it to be a Scud-type missile of the type government forces increasingly use in Aleppo and in Deir a-Zor.

NATO said in December Assad's forces fired Scud-type missiles. It did not specify where they landed but said their deployment was an act of desperation.

Bodies were being gradually dug up, Mohammad Nour, an activist, said by phone from Aleppo.

"Some, including children, have died in hospitals," he said.

Video footage showed dozens of people scouring for victims and inspecting damage. A body was pulled from under collapsed concrete. At a nearby hospital, a baby said to have been dug out from wreckage was shown dying in the hands of doctors.

Reuters could not independently verify the reports.

Opposition activists also reported fighting near the town of Nabak on the Damascus-Homs highway, another route vital for supplying forces in the capital loyal to Assad, whose family has ruled Syria since the 1960s.

Rebels moved anti-aircraft guns into the eastern Damascus district of Jobar, adjacent to the city centre, as they seek to secure recent gains, an activist said.

"The rebels moved truck-mounted anti-aircraft guns to Jobar and are now firing at warplanes rocketing the district," said Damascus activist Moaz al-Shami.

Russian Deputy Foreign Minister Gennady Gatilov told a news conference a U.N. war crimes report, which accuses military leaders and rebels of terrorizing civilians, was "not the path we should follow ... at this stage it would be untimely and unconstructive."

Syria is not party to the Rome Statute that established the ICC and the only way the court can investigate the situation is if it receives a referral from the Security Council, where Moscow is a permanent member.

(Writing by Oliver Holmes; Editing by Jason Webb)

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How Does Fergie's Maternity Style Stack Up to Kate, Jessica and Kim?

Stylewatch
Style News Now

02/19/2013 at 03:31 PM ET

Getty; GSI; Abaca; Xposure

When we heard that Fergie was expecting a baby Black Eyed Pea, we were on the edge of our seats waiting to see how the famously funky star‘s maternity style would play out. Luckily she didn’t keep us waiting long, stepping out with husband Josh Duhamel Tuesday in a shearling bomber jacket, yellow sweater dress and circular sunglasses.

“It’s clear to see how happy they are,” a source close to the couple tells PEOPLE. ”They are really excited.” And we are really excited to see how her outfits fit into the range of maternity style — from low-key to high-wattage — that we’ve been spotting from L.A. to London.

On the “mild” end of the spectrum is the Duchess of Cambridge (left), who has dressed her barely-there bump in conservative coats and this elegant Max Mara wrap dress.

A little wilder is Jessica Simpson, wearing a pink jacket with Jessica Simpson Maternity leggings, who sticks to the same styles she favors even when not pregnant (blazers, maxis and sky-high heels) but isn’t shy about putting her fuller curves on display with plunging V-necks.

And on the far end of the “mild to wild”-o-meter: Kim Kardashian, of course, who has put her bump on display in feathers, crop tops, mesh, sequins and sheer numbers — including this onesie pantsuit.

As it turns out, these stars’ maternity style isn’t so different from how they dressed pre-baby … which makes us even more excited to see how the rest of their pregnancy wardrobe will go. Tell us: Who’s the best-dressed mom-to-be?

–Alex Apatoff

PHOTOS: SEE MORE STAR MATERNITY STYLE HERE!

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