THIS is the moment Vladimir Putin's feet appeared to twitch and spasm during a meeting in a possible sign of Parkinson's disease. The Russian president, 70, who is reportedly "critically ill", met with Kazakhstan president Kassym-Jomart Tokayev, 69, on Monday. During the tense talks in Moscow, Putin's feet twitched and spasmed - a symptom of Parkinson's disease. Footage showed his legs jolting and his feet tapping as he spoke to the cameras about the "special significance" of the meeting. He was also seen gripping his right arm with his left hand throughout the talks - months after he was pictured...