Russian President Vladimir Putin, left, and Britain’s Prime Minister David Cameron speak with the head of the Sochi 2014 organizing committee Dmitry Chernyshenko, right, aboard helicopter as they survey the Winter Olympic venues in Imeretinskaya Valley in the Black Sea resort of Sochi, Russia, Friday, May 10, 2013. (AP Photo/RIA-Novosti, Alexei Nikolsky, Presidential Press Service)