Russian President Dmitry Medvedev attends a wreath-laying ceremony at the Tomb of the Unknown Soldier outside Moscow's Kremlin, Russia, on May 8, 2011. Russian President Dmitry Medvedev, Russian Prime Minister Vladimir Putin, Chairman of Russia's Federation Council Sergei Mironov, Chairman of the Russian State Duma Boris Gryzlov and other officials and veteran representatives attended the wreath-laying ceremony here on Sunday. [Chinanews.com]