Politically speaking, a dead man walking.
This guy will flip to the GOP, perhaps helping them retain control of the Senate. But he will not be trusted by his new party, will not be given any money or good committee assignments, and will not be welcome in the Keystone State again.
Fettermans mind is gone, and the rest of him should go too ...
Few Americans understand that this country is at greater risk of attack than perhaps since 9/11. If such a tragedy occurs there is no way Diamond Joe Biden could be blamed, but he will be. Between the moron president and his drunkard defense secretary the USA is very vulnerable and growing more so ...