A screen displays portraits of the candidates and shows the preliminary results of the presidential elections at the Central Election Commission headquarters in Moscow March 4, 2012. Vladimir Putin won a resounding victory in Russia’s presidential election on Sunday, exit polls showed, securing a new six-year term in the Kremlin and a mandate to deal with opposition protests after a vote that opponents said was marred by fraud. REUTERS/Sergei Karpukhin (RUSSIA — Tags: POLITICS ELECTIONS)