Members of the Saudi police force march during their graduation ceremony at Public Security Training City in Riyadh, February 28, 2012. REUTERS/Fahad Shadeed (SAUDI ARABIA - Tags: CRIME LAW SOCIETY)
A member of the national weightlifting team lifts weights as he prepares to compete with other athletes for the selection of the Olympics team in Khartoum February 28, 2012. REUTERS/Mohamed Nureldin Abdallah (SUDAN - Tags: SPORT WEIGHTLIFTING OLYMPICS)
A screen displays the Dow Jones Industrial average after the closing bell at the New York Stock Exchange February 28, 2012. The Dow closed above 13,000 for the first time since 2008 and the S&P 500 also hit a milestone, as buoyant U.S. consumer confidence data and a sharp drop in oil prices nudged the nearly five-month rally forward. REUTERS/Brendan McDermid (UNITED STATES - Tags: BUSINESS)
Los Angeles Angels' Albert Pujols eyes a ground ball as he takes fielding practice during spring training in Tempe, Arizona, February 28, 2012. REUTERS/Darryl Webb (UNITED STATES - Tags: SPORT BASEBALL)
Los Angeles Angels' Albert Pujols takes fielding practice during spring training in Tempe, Arizona, February 28, 2012. REUTERS/Darryl Webb (UNITED STATES - Tags: SPORT BASEBALL)
Alleged gunman TJ Lane is escorted out of the Geauga County Courthouse Annex and into a car by Sheriff deputies after his court appearance for shooting and killing three students and wounding two others at Chardon High School in Chardon, Ohio February 28, 2012. Another student has died from wounds suffered in Monday's shooting rampage at an Ohio high school, authorities said on Tuesday, as the shaken suburban Cleveland town prepared for a vigil for the teenage victims of the attack. REUTERS/Aaron Josefczyk (UNITED STATES - Tags: CRIME LAW)
A member of the national weightlifting team trains as he prepares to compete with other athletes for the selection of the Olympics team in Khartoum February 28, 2012. REUTERS/Mohamed Nureldin Abdallah (SUDAN - Tags: SPORT WEIGHTLIFTING OLYMPICS)
Members of the Saudi police force take part in a parade during their graduation ceremony at Public Security Training City in Riyadh, February 28, 2012. REUTERS/Fahad Shadeed (SAUDI ARABIA - Tags: CRIME LAW SOCIETY)
Saudi Prince Ahmed bin Abdul-Aziz (R), brother of Saudi King Abdullah, and Saudi Prince Mohammed bin Nayef are greeted upon their arrival at the graduation ceremony of police cadets at the Public Security Training City in Riyadh, February 28, 2012. REUTERS/Fahad Shadeed (SAUDI ARABIA - Tags: ROYALS SOCIETY)