This is a lie. McCain has issues, but he is no communist.
North Vietnam honored two Americans after the war. They put a picture of Kerry in their war museum, and they made a statue of McCain and put it out where he landed when he parachuted down.
They certainly didn't do it because he obstructed what they were doing in the Hanoi Hilton.
I agree he may not be most people at this website definition of a conservative Republican but at the end of the day he is a Republican