Protesters react as they are hit by a riot police water cannon to prevent them from entering the gates leading to the Malacanang presidential palace in Manila, Philippines, April 25, 2012. The group denounced the police violence that erupted during a recent demolition of a flea market in Paranaque city where at least one person died and several others were injured. (Aaron Favila/AP Photo)

People mourn the death of a bomb blast victim in Lahore, Pakistan, April 25, 2012. A bomb went off Tuesday at a railway station in the eastern city of Lahore, killing and wounding a number of people according to authorities. (K.M. Chaudary/AP Photo)

Francis Aitken, right, and Deborah Westmancote position clay figures that will make up part of Antony Gormley's "Field for the British Isles" exhibit that is being installed, April 25, 2012, near Ilminster, England. The acclaimed work, on loan from the Arts Council Collection, consists of 40,000 clay figures and is exhibited in three normally empty rooms of the National Trust's Barrington Court. (Matt Cardy/Getty Images)

A soldier visits the Roll of Honor at the Australian War Memorial during the Australian and New Zealand Army Corps (ANZAC) Day dawn service in Canberra, Australia, April 25, 2012. Australia commemorates the 97th anniversary of the landing at Gallipoli during World War I. (Lukas Coch/EPA)

Indian milkmen pour milk on their protest leader during a demonstration, in New Delhi, India, April 25, 2012. The milkmen were protesting against the decision of milk product producing companies to reduce the purchasing price of milk and demanded a minimum support price for milk procurement. (Manish Swarup/AP Photo)

Model Tyra Banks arrives for the Time 100 gala celebrating Time Magazine's list of the 100 Most Influential People in the World in New York, April 24, 2012. (Justin Lane/EPA)

Protesters chant during a demonstration outside of the Wells Fargo shareholders meeting, April 24, 2012 in San Francisco. Hundreds of protestors staged a demonstration demanding that the bank stop foreclosing on homes and to pay their fair share of taxes. (Justin Sullivan/Getty Images)

Yuda Braun paints the face of Matan Goldberg as they dressed up in painted army uniforms before going on the streets in Jerusalem as a part of the "The White Soldier" performance, April 25, 2012. Artists symbolically patrol the 1967 'Green Line', which separated Israel from the Jordanian-controlled East Jerusalem which was captured by Israel in the 1967 Six-Day-War to mark Memorial Day. (Oded Balilty/AP Photo)

A Buddhist monk shaves a fellow monk's head in Yangon, Myanmar, April 25, 2012. (Sakchai Lalit/AP Photo)

A protester wearing a Rupert Murdoch mask holds up puppets of British Prime Minister David Cameron, left, and Culture Secretary Jeremy Hunt in a demonstration calling for Hunt to resign, outside the High Court in London, April 25, 2012. News Corp. chairman Murdoch told an inquiry into media ethics that he never called in favors from the powerful people his papers covered. (Sang Tan/AP Photo)