The crazy potus poking the crazy kim jong un just might be a way to distract all of us from his many other problems.  After all, nothing really new was happening in north korea.  Just the usual bluster from kim, which could easily have been ignored.  Sanctions could have been imposed for the missile tests without all the saber rattling and threats by trump and pence, which set off the korean crazy.  This escalation of words is totally unnecessary and dangerous.