from the united states. they've said repeatedly through state media and discussions i've had, they want an end to a hostile part on the part of the united states. the suspension of joint military exercises was a big win and a big concession by president trump because those were things previous administrations had failed to do. so the -- what else is the united states willing to give? and the big question, what are the north koreans going to do in return? as of right now, yes, there hasn't been a missile test or nuclear test in eight months but satellite imagery shows it's business as usual at the yongbyon nuclear facility where they've just finished some upgrades to buildings there. these could have been projects already in the works but nonetheless, things that need to be addressed when secretary pompeo visits pyongyang. >> they don't suggest complete, verifiable, irreversible denuclearization, at least not yet. will ripley from beijing, live,