He brought up the mother and engaged the father. He should have honored the son’s service and put the blame on Hillary Clinton for her votes and bad diplomacy.
Trump did nothing ‘stupid’. He did the things that make him win. He is winning right now.
Trump did honor the son’s service with genuine sympathy.
Trump responded to an unwarranted attack made by Khan who is an agent of the Muslim Brotherhood and who is now in hiding because he knows he’s in trouble.
Trump brought up the subject of Khan’s wife because women everywhere were asking why she was not allowed to speak at the DNC.
Khan has been severely discredited and is now in trouble. Trump won against him and is seen as a winner of that attack against him. The only people that would think otherwise are those that are very slow on the take while continuing to get their minds programmed by the dinosaur media. Such people are a minority today.