Queen Elizabeth II, right, and Catherine, Duchess of Cambridge watch a fashion show at De Montfort University, March 8, 2012 in Leicester, England. The royal visit to Leicester marks the first date of Queen Elizabeth II's Diamond Jubilee tour of the UK between March 8 and July 25, 2012. (Oli Scarff/WPA/Getty Images)

Egyptian policemen stand guard outside parliament in Cairo during a demonstration to mark International Women's Day, March 8, 2012. Hundreds of women marched through the Egyptian capital demanding the right to co-draft the country's new constitution. (Gianluigi Guercia/AFP/Getty Images)

Ahmed, center, mourns his father Abdulaziz Abu Ahmed Khrer, who was killed by a Syrian Army sniper, during his funeral in Idlib, north Syria, March 8, 2012. (Rodrigo Abd/AP Photo)

A calf moose and its mother nip at the frosted branches of an ornamental tree in the parking lot of the Boney Courthouse, March 8, 2012, in Anchorage, Alaska. (Dan Joling/AP Photo)

Musher Bill Pinkham collects hot water during his stop in Takotna, Alaska, during the Iditarod Trail Sled Dog Race, March 7, 2012. (Marc Lester/Anchorage Daily News/AP Photo )