From left: Russian traditional wooden Matreshka dolls depicting outgoing Russian President Dmitry Medvedev, Russian President Dmitry Medvedev, left, and president elect, now Prime Minister Vladimir Putin, former Soviet dictator Josef Stalin and last Russian Tzar Nicholas II are displayed by a street vendor in downtown Moscow, Russia, Saturday, May 5, 2012. Vladimir Putin will be sworn in on May 7, as a new president. (AP Photo/Alexander Zemlianichenko)