Why is it that none of these frantic calls for him to quit offer any plans of who to replace him as candidate, but how to make that new person palatable to any of the voters that aren't guaranteed to vote democrat no matter what?
Seriously, if they're thinking they can just throw the current VP into the candidacy and piddle fart around picking a new VP candidate, they're idiots. Won't work. She's simply not going to pull enough support.
And there's nobody else even close to ready to jump into the middle of an election cycle like this.