 Democrats are facing two crucial questions. Keep Joe or dump Joe? They're dumping Joe. That's done. In the event of the latter, do you bump Vice President Kamala to the top of the ticket or hold an open convention? Well, I don't think she will be legitimate if they don't hold an open convention. Most conversations between Democrats never get past these two questions. Instead, they dissolve into shouts of, you don't know. Well, you don't know either, but...