korean foreign minister. he could be speaking in the next hour or so at the u.n. general assembly. remember, this comes after president trump's speech there in which he promised to totally destroy north korea if it threatened the u.s. and its allies, and then after kim jong un -- the leader of north korea -- calling president trump mentally deranged. also after, as you recall, a north korean foreign minister saying that north korea could detonate an h-bomb over the pacific ocean. and, yes, this also comes after a bit of a scare today on the korean peninsula. late saturday korean time there were reports of an earthquake in northeastern north korea, 3.5 on the richter scale, shallow. chinese authorities said it was related to an explosion, but then south korea weighed in, united states weighed in, and they're saying it's a natural quake. but they're saying it might be a geological shift related to that