I think that if he can get the nomination, he has an excellent chance of winning. Especially against McCain. Then again maybe some of the sleaziness that infects NM politics will stick to him.
A candidate should make a real issue out of the complete and total lack of security at the DOE when he was there--that's his biggest Achilles heel in this day and age.
Maybe that chubby guy on SNL will play him. Can't wait for the Dem debates when they have 17 Dems up there, looking like the Star Wars bar scene...