I actually agree with the simile presented by The Five on Fox News:  North Korea is like a raccoon that's been hiding under your house.  It's an insignificant rodent you can just ignore.

HOWEVER, Trump is like your dad insisting on winning his "war" with the raccoon.  He'll jab at it with a broomstick, maybe reach under the house to grab it.  But any animal you anger or put into a corner can and will bite if you're not careful.  T-rump, put your broomstick away, go take a 170-day vacation!