WASHINGTON — U.S. President Donald Trump's second term has been a wild ride, but his last two years in power could be wilder still if Republicans lose control of Congress in Tuesday's U.S. midterm elections. From renewed military action against Iran to election challenges and fightbacks against Democratic investigations, Trump's post-midterms playbook could involve disruption on all fronts. Analysts warn that Trump as a "lame duck" president could be the most vengeful Trump of all. "I'm skeptical that President Trump will go quiet into that good night," Peter Loge, director of George Washington University's School of Media and Public Affairs, told AFP. "There is nothing in history that says he will say 'I've been beaten, my time is over.' Every time Trump has been backed into a corner, he has shouted more and come out fighting." Vetoes and vengeance Trump has always viewed himself as a fighter. He has been clear he will take the same approach if Democrats win one or both chambers of Congress. "If we didn't win, I veto everything" in any Democratic legislative agenda, Trump told the New Yo