world and so pay attention to who has just seen him and then watch his tweets and you'll have a pretty good idea of who is influencing him just as he changed his tone on obamacare after meeting with president obama and talking about pre-existing conditions and young people under the age of 26. >> right. and so this raises the other point. we hear a lot of defenses of trump, well, this is a fancy negotiating tactic, he's so good at leveraging in business and that seems like a weird defense because anyone who is good at leverage in business can follow the same tweets and same backtracking and see that carrier actually got money, a lot of tough talk but then he handed out corporate welfare. what do you make of that that sort of folks are pretending that the best defense of him is that no one around the world is paying attention? >> well, first of all, it's a facade that donald is a great negotiator. there are actually professors of law who teach litigation and negotiating strategy and some of