 What comes after Joe Biden? Well, Kamala Harris is the first stumbling block. Do Democrats want her to be the nominee? Are they really going to be able to effectuate that switch and make her the nominee? If not, how do you get Kamala Harris out of the way? Politically, that's almost impossible for them. And then last but not least, there's the issue of the practical matter of ballots that you actually to get ballots.