 Joe Biden, however, as you just heard in the rally that he gave today, where he had a lot more energy for sure than he had last night. It was like two different people. How can you explain that? I'm having trouble figuring it out. Which Joe Biden is which? It looks like Robert Herr, who was doing the classified documents investigation of Joe Biden, had the debate Joe Biden, that same dismal Joe Biden and the sort of spacey Joe Biden.