So Biden’s remarks were not a gaffe, not a slip. They are not words of petty anger, even if they are the simmering resentment of Captain Ahab’s obsessive revenge. Biden's remarks are more boastful than angry, though they have that edge too. Biden is angrily defending his inflated image of his own prowess as political leader and foreign policy leader, and indeed the infinite 'possiblilities' of America.