some degree he's running the table here. >> let's me go back to team of experts. sam, back to you, you were part of whatever conversations with president obama. does this feel different with you than the meeting tonight? >> it does. but it doesn't mean we should rush into a nuclear summit. we would spend months for basic meetings president obama would have. talk to your diplomats and intelligence committee. there is no way president trump could be ready for may to have high stakes on the korean peninsula. so looking at scenario now where the president now perhaps because he wants a pr opportunity, perhaps he's desperate to do a deal is going to be rushing into a nuclear negotiation. guess what, you can't wing it. kim jong-un will be fully prepared. i think he's playing to the president's ego and weaknesses by flattering him and by inviting had imto pyeongchang. but this is major concession.