Why doesn’t Bernie put a spotlight on that Ukrainian elephant in the room? I don’t think Bernie is smart enough to have gotten involved in the multimillion dollar foreign corruption rackets himself. If Bernie does what Trump will surely do regarding Biden’s corruption Bernie could win.
Trump can’t do it without reviving the whole impeachment thing. “SEE! HE’S USING DIRT FROM THE UKRAINE TO CHEAT! NEXT HE’LL SELL ALASKA!” Etc. After the election, he can make sure that Joe is properly indicted and convicted. But right now his main defense is that he made a discreet inquiry into a criminal matter.