no, no he will never apologize to john mccain. >> we all know john mccain's record of military service. we also know donald trump, by the way, is old enough to have served in vietnam in the vietnam generation and he didn't go. he said because of his ankle or his foot. which foot was it? he said i don't remember. >> that's how tough it was nochlt it's ridiculous. he stayed here. john mccain went. now he's calling into question his heroism. he's not going to stop. he continues to get attention. he doesn't back down. i don't see what makes him stop. >> that's going to be one of the challenges that everybody is going to have right now. as this thing folds into the next level of conversation leading into the debate. this could be a real contentious moments on that stage which is something that the republican party does not want. they skaulcaled this thing down. you're in and out.