made an official foreign trip. both china and north korea kept it quiet until the visit was over. he traveled by special train from north korea to beijing, met for several days with the chinese leader. this is important because although they are traditional allies, their relationship has been pretty frosty for a while. now xi is saying it is a choice. unfloating the idea of denuclearization provided that the u.s. in the future. this trade agreement, it appears that the u.s. will be loud to export more cars to south korea from a 25,000 car gap to now 50,000 cars.