If he really, I mean really, loses his marbles prior to the election what happens? Does Nancy Pelosi become the candidate? He's going down so fast that I don't see how he makes it. He's probably got two pair of depends on, his teeth super glued to his gums, and electrodes attached to his body to keep him awake during public appearances. His body double probably works overtime trying to keep up with the new daily tick and twitch.