I do not know what his problem his, but at times he is full of rage and other times he appears to be medicated. He is creepy and physically feeble.
Hillary can turn voters, especially women, easily against him by baiting him into a temper tantrum and pointing out how he betrayed his first wife and would bring the "other woman" with a history of theft and drug abuse into the White House.
If he betrayed the woman who loyally stood by him, why not also this country if it suits him? He has already shown his readiness to do just that. The Manchurian Candidate?
That's an argument to be made during the primary. That point becomes rather moot if he should be the nominee.
Right now, I'm leaning towards Mitt, but I don't feel an iota of the rage at McNut as expressed by some on some of these threads.
And McCain would be a infinitely better president than Edwards/Obama/Clinton.