 Don't underestimate the pettiness of Joe Biden. I cannot underscore this enough. He will hold on to that seat until they drag him out because he they these people on the left and some people on the right, they think that they've got like a calling on the seat. They think that it is like their birthright. That's what they act like. He thinks that this is his birthright, much in the same way that Hillary Clinton thought it was hers.