G8 leaders walk to the first working session at the G8 summit in Deauville, France, Thursday, May 26, 2011. Back row, from left are: European Commission President Jose Manuel Barroso; President Barack Obama; French President Nicolas Sarkozy; Canadian Prime Minister Stephen Harper ; and Japan’s Prime Minister Naoto Kan. Middle row, from left are: German Chancellor Angela Merkel; and British Prime Minister David Cameron. Front row, from left are, European Union President Herman van Rompuy; Italy’s Prime Minister Silvio Berlusconi; and Russian President Dmitry Medvedev. (AP Photo/Charles Dharapak)