McCain never struck me as a quitter....hope he isn't.....
He's no quitter but he is rigid in his thinking, and slower--like many 72 year-olds.
John McCain needs to sit down with someone he trusts who can patiently get through to him the realities of the enemy-- (no not "opponent" or any other chickenshit euphemism)but enemy-- he faces. It is the same one he faced in Hanoi. He just doesn't recognize the face as yet.