 You know, that is so very true, whether you're a coach of an athletic team or president of the United States. You know, you just don't know. My observation, though, if you see anything and it starts to tumble like this, it gets faster and faster. My guess is now, before the debate and before the interview last Friday, I would say he was in it for the long haul. But my guess is right now he's going to resign.