Former Russian President Dmitry Medvedev, an arch loyalist of Vladimir Putin given a new job this week, predicted war between Germany and France next year and a civil war in the United States that would lead to Elon Musk becoming president. Medvedev, deputy head of Putin's advisory security council, served as president during a four-year spell when Putin held the office of prime minister. He appears to have seen his fortune rise in the Kremlin, which said on Monday he would now serve as Putin's deputy on a body overseeing the military industry.