I've seen a few opinions lately that he won't run, to save himself the humiliation of losing. Of course that depends on him being aware that he will lose, which raises the question, is he completely deluded himself, or does he have some awareness and he's just trying to delude everybody else? I have doubts that he's that self aware, and even if he is, there's always whatever games republicans are willing to play with the election to help save his ass. I think he'll stick it out to the bitter end.