Don’t know....but rumors are still out there that Biden will drop out (last I heard was health reasons, but whatever) and Hillary will step in. isn’t possible this late in the game, is it?
Probably not, but it would explain the otherwise inexplicable actions of Biden and Wild Bill.
Re: Hitlary as VP, I don’t think she would take the job. Also, Obama would fear for his life constantly if he switched VPs at this point.