France's President Francois Hollande, U.S. President Barack Obama, Britain's Prime Minister David Cameron and Russia's Prime Minister Dmitri Medvedev attend the first working session of the G8 Summit

 
France
(From L to R) France's President Francois Hollande, U.S. President Barack Obama, Britain's Prime Minister David Cameron and Russia's Prime Minister Dmitri Medvedev attend the first working session of the G8 Summit at Camp David, Maryland May 19, 2012 REUTERS/Philippe Wojazer (UNITED STATES - Tags: POLITICS BUSINESS)