tour of the pacific. kelly o'donnell is with the president in florida. >> what counts as celebration in north korea, again, rattles nerves around the world. the north's nuclear capability tests pose a major problem to donald trump. >> north korea is a problem pro.. the problem will be taken care of. >> pence intends to deliver a message of unwavering support to the u.s. ally most vulnerable to a nouk here strike. >> really, the president's message, the vice president's message is to show our support with our allies and the fact that we are there with them and we'll confront this threat together. >> while president trump has a new frich with his chinese counterpart, in less than two weeks, with the pentagon's first