IMO, Joe Biden lost any sort of credibility years ago ... plagiarizing, lying, (remember back when he tried to accuse the man who was in the accident that killed his first wife and daughter of being drunk? Their was no indication that the man had drank anything and she pulled into the path of the truck violating his ROW. She was also holding the baby in her lap. This lie almost ruined the man's life.) He yelled at a union worker at a factory, "You're full of shit. I don't work for you." And that is just a very small reason I have never had respect for this P(OS)OTUS and never will.