http://thehill.com/homenews/adminis...fallen-soldier-trump-did-disrespect-my-family
Right now would be a pretty good time for Trump to show off his proof that this conversation was completely made up. I'm not going to hold my breath though.
One thing I've seen on the alt-right message boards I frequent is that him saying something like this is pretty much taken as gospel and nothing can change that. Even if he later backs off of a position (like that birther nonsense) they won't be bothered by that. He might look like a fool to everyone else, but his base either won't care or they'll somehow convince themselves that he won.