Trump is damned if he does, damned if he doesn’t.
A pre-emptive strike and he’s a madman.
NK successfully nukes Seoul,Tokyo or the IS, he was asleep at the wheel.
Problem is, the NK threat is still much more limited than it will be. Fat Boy won’t stop until he has 100 nukes capable of hitting all of the US, Japan, and even Europe.
Let him be called a madman. It’s a hell of a lot better than after Tokyo or Guam has been nuked to be saying “We should have done something’’.