My diagnosis...McCain’s five (plus) years as a guest of his medieval North Vietnamese captors broke him.unlike with other POW’s they succeeded in stealing his manhood,his very decency,from him.He belongs in the psychiatric ward of a VA hospital,not in the US Senate.
I’ve been calling him the Manchurian Candidate for years.
If he was ever Conservative, that was tortured and brainwashed out of him. He is an obvious traitor and has been for a very long time.
He should be thanked for his service and then retired with a fat pension to a place where he will never again pull the levers and switches of power in our country.