kplooulgs completely unbecoming for an american president, much as he is now praising putin, and we have nothing but empty promises from north korea. we're not going to get anything substantial from russia. i don't think these are negotiating strategies per se. i think this is just evidence of trump's -- the fact that he likes these dictators. he feels an afint for people like putin and kim jong un who are tough and strong and as he puts it. >> well, on your empty promises note, i mean, going into this meeting with putin, there have to be concerns about what trump might promise putin. what do you think are the biggest talking points? what should maybe one be worried about? >> well, there's a lot to be worried about given that in the run-up to the summit with putin trump has been trashing our allies. even just that the montana rally on thursday he was saying where sh mucks were paying for nato. he is launching against our trade partners, and so the question is what, if anything, is he going to give away to vladimir putin. something he greatly add myers. my concern is in a there is talk