I think that the Rats understand that *regardless* of who they nominate the chances of beating Trump are just about zero.
The Democrats just want no 2020 election they have a bag of tricks to destroy this country and figure they can hang on a few more years if they can hold the house.if 2020 happens, and they lose the house that is their biggest fear. They want to make online voting mandatory because they dont trust the voters. Obama taught them that a president can be a puppet operated by their forum.Biden would have been the perfect dunce but the online voting scam must not be game day ready.