Jimmy Fallon was among the crowd of late night hosts who had to scrap portions of their shows right before taping in the wake of President Donald Trump’s wheels-coming-off news conference. Fallon took the toughest route, playing Trump at the newser in a cold open, doing his best to out-crazy the commander-in-chief. "Buckle up, cause I'm coming in hot," Tonight Show Trump said, kicking off the conference. "This is gonna be a crazy one.