Russia's Prime Minister Vladimir Putin (C) poses for a picture as he takes part in a training session for young ice hockey players before the start of the "Golden Puck" youth tournament finals in Moscow April 15, 2011. [Photo/Agencies]

Russia's Prime Minister Vladimir Putin (R) takes part in a training session for young ice hockey players before the start of the "Golden Puck" youth tournament finals in Moscow April 15, 2011. [Photo/Agencies]