I I were on the demorat planning team I'd give the nomination to Joe and then let him drop out at last minute for health reasons. Then, I'd introduce a new Obama-type figure that had no black marks on his/her copy book. Someone who is also a puppet. Everyone who hates Trump would vote for this person, in spite of knowing little about them, just as they did with Obama.

All we are watching now is a show designed to take up time and allow attacks on Trump, imho. It is not important for candidate selection. Joe may think he's important, but that's just his arrogance showing. He doesn't seem to be able to keep his speech 'together' and is clearly unprepared when he talks.