Russian President Vladimir Putin, center, smiles at an opening of the Hannover Fair, in Hannover, central Germany, on Monday, April 8, 2013. (AP Photo/RIA Novosti, Alexei Druzhinin, Presidential Press... more 
Russian President Vladimir Putin, center, smiles at an opening of the Hannover Fair, in Hannover, central Germany, on Monday, April 8, 2013. (AP Photo/RIA Novosti, Alexei Druzhinin, Presidential Press Service) less 
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Associated Press | Photo By RIA Novosti, Alexei Druzhinin, Presidential Press Service
Mon, Apr 8, 2013 8:51 AM EDT