 Dr. Segal, I think we're down to just a few seconds, so I apologize if this is something we've got to bail out very quickly here. But one more question I'd love to ask you. On the medical side, obviously we've had a lot of conversations over the past three weeks about the vigor or the physical abilities of a sitting president of the United States. Getting shot is only actually part of this story. It is the most important part, but...