A swimmer runs into the water at dawn at Bondi Beach, March 27, 2012 in Sydney, Australia. (Ryan Pierse/Getty Images)

A model takes off her high heels after walking the catwalk during China Fashion Week, March 27, 2012, in Beijing. (Feng Li/Getty Images)

Protesters from both sides campaign outside of the Supreme Court, Tuesday, March 27, 2012, in Washington, as the court began three days of oral arguments over the constitutionality of the health care law championed by President Barack Obama. (Pete Marovich/Zuma Press/Corbis)

France's President and candidate for re-election in 2012, Nicolas Sarkozy, greets a local resident as he visits the medieval city of Guerande, western France, March 27, 2012. (Michel Euler/AP Photo)

Marissa Shadler kisses boyfriend Cory Dutkiewicz goodbye as he prepares to deploy on The USS New York, an amphibious transport dock ship, from Naval Station Norfolk in Norfolk, Va., March 27, 2012. This is the first deployment of the ship, parts of which were built with steel from the World Trade Center. (Steve Earley/The Virginian-Pilot/AP Photo)

Tour guide Julie Cameron holds a glass of whisky at Edradour distillery, March 26, 2012, in Pitlochry, Scotland. (Jeff J. Mitchell/Getty Images)

Jajuan Kelley, of Atlanta, wears a Skittles wrapper over his mouth during a rally in memory of Trayvon Martin, the unarmed 17-year-old who was killed by a Florida neighborhood watch captain while returning from a convenience store with a bag of Skittles and an iced tea, March 26, 2012, in Atlanta. (David Goldman/AP Photo)

U.S. President Barack Obama and South Korean President Lee Myung-bak, look for their marked positions on the floor as they arrive for a group photo session for the Nuclear Security Summit in Seoul, South Korea, March 27, 2012. (Pablo Martinez Monsivais/AP Photo)

Drake performs at O2 Arena, March 26, 2012, in London. (Christie Goodwin/Redferns via Getty Images)