No Trump may not be a gracious adversary. He can sometimes indulge in vulgarisms & blunt, as opposed to agile, insults. But his recent behavior has been many times more clearly on the side of an American future, than the antics of the McCains and Grahams--and Gov. Perry, I am sorry to have to say, appears to think those antics perfectly acceptable.
Did you even read the quote? He insulted all POWs, whether intentional or not.
He’s done.