A Palestinian man runs away as another falls on the ground while Israeli mounted policemen disperse Palestinian protesters during a demonstration marking Land Day, March 30, 2012, in East Jerusalem, Israel. The "Land Day" rallies are an annual event marked by Israeli Arabs and Palestinians in the West Bank and Gaza who protest what they say are discriminatory Israeli land policies. (Gali Tibbon/AFP/Getty Images)

A player spikes the ball at the net during preliminary matches on the first day of the National Beach Volleyball Series at Manly Beach, March 30, 2012, in Manly, Australia. (Ryan Pierse/Getty Images)

Grangemouth Oil Refinery is illuminated at sunset, March 29, 2012, in Grangemouth, Scotland. (Jeff J. Mitchell/Getty Images)

Fans pack the Orion Live Club for a performance by rock band Simple Plan, March 29, 2012, in Rome. (Luigi Orru/Demotix/Corbis)

French President and candidate for re-election in 2012, Nicolas Sarkozy, pauses as he delivers a speech during a meeting in Besancon, eastern France, March 30, 2012. (Michel Euler/AP Photo)

Dark clouds reflect in the windows of the Neue Nationalgalerie museum as someone takes pictures of paintings by artist Gerhard Richter in Berlin, March 30, 2012. (Markus Schreiber/AP Photo)

Rosemina Pascal, 17, collapses after seeing the bodies of three family members who were killed in a mudslide, in Port-au-Prince, Haiti, March 30, 2012. Haitian officials reported that at least five adults and one boy were killed when a mudslide crashed through their homes. The capital has been soaked nightly over the past two weeks with showers that have triggered flooding and rockslides. (Dieu Nalio Chery/AP Photo)

Tibetan exiles watch a prayer ceremony for 27-year-old Jamphel Yeshi at the Tsuglakhang temple in Dharmsala, India, March 30, 2012. Thousands of emotional Tibetan exiles gathered in northern India for the funeral of Yeshi, who set himself on fire in New Delhi in protest of China's rule of his homeland. (Manish Swarup/AP Photo)