you don't know whether kim jong-un is going to declare all his facilities, all his weapons, where does he have secret sites that the u.s. may not know anything about? it will be a multiyear process to get into those sites, to learn where everything is, to get that complete verifiable and irreversible denuclearization. so, look, this is barely the beginning. no one is saying that the agreement was necessarily a bad idea. but it is barely the beginning of what needs to take place. a couple of other things the president said that i think are very striking to military people, he talked about how he hated ever since he came into office the war games. that is not a u.s. military term, for the u.s. military, this is training and readiness exercises. this is the training that keeps u.s. troops ready to operate in battle, why you would hate the prospect of that seems a little peculiar. you would want your troops to be