 and he gets angry fairly easy. He did last night several times in the interview with Lester Holt when Holt was asking him perfectly reasonable questions in a perfectly reasonable tone, and then I just saw him on the stage at the NAACP convention, and he was screaming and yelling, and it kind of reminded me, Doc, and tell me if I might be wrong in this. I mean, Joe Biden had to have brain surgery some time ago, but I wonder...