 It's hard to unsee what people saw or heard. The question is now what happens. I don't think I'd be stunned if Joe Biden sort of gives up on his own nomination and releases his delegates ahead or at the convention. It could happen. I don't think it will. But certainly the Biden camp did exactly what they did not want to have happen, their guy showing that he's fit for the job and not too old or too confused. And it happened at the worst time of the debate.