Prokhorov is coming roaring back on his Yo-Mobil into big time Russian politics, and this time he is a presidential candidate. And even if he himself came up with this idea, no one believes in the pure and voluntary nature of his intent. Much more serious hints are being made that Alexei Kudrin, the long-time keeper of liberal economic traditions, will be jumping into politics. And not through the higher levels of power, but from the bottom up...