You really CAN hold your breath until Biden is out. There is no way he will be the nominee. He’s worse than Jeb.
Biden knows these are all fringe candidates and mainstream liberals would rather stay home then vote for one of them. Biden doesn’t need the loony vote. He will win the nomination by keeping his mouth shut and hitting the states that Hillary wouldn’t go to. Taking into account that blue states will vote blue and red states will vote red, if Biden is the nominee than the state that has to be won is Ohio.