 Democrats have a challenge there. They do, because for two weeks prior to what happened in Butler, Pennsylvania, as remarkable as all these stories are, because they are. Their whole thing was trying to convince each other or Joe Biden convincing his own family and party, if you when I say family, his own party, that he is fit to be the nominee, that he's not giving it up, that he's OK, knows where he is, he knows who he is after that debate.