Russian President Vladimir Putin appeared to walk with a limp as he attended Russia's major Vostok war games today, raising fresh doubts over his health. The Russian leader, 69, observed the major military exercises from inside a command post while sitting next to his defence minister Sergei Shoigu who is said to have been 'sidelined' by Putin due to Russia's heavy losses in Ukraine. As Putin arrived at the command post at the Sergeyevsky training range in Russia's Far East, he appeared to be walking with a limp when he crossed the room to watch the war games. Video shows...