chaotic north korea regime, so far president has had some successes with his meeting with president xi jinping, we have a long way to. go. the chinese is do a lot more to help the cause than they have already. arthel: doug, hasn't president trump already said what you said, all options will remain on the table in your eyes, will that include military options? >> he i ruling nothing out, he said that chinese econom e-- exd it was more complicated than he understood, they could turn out lights in north korea any time, 80% of trade between north korea and the rest of the worldcoms from china. i think we have to be really tough on the chinese to make sure they're tough on the north koreans. a good first step. arthel: jay, will it take economic sanctions on china for