North Korea has claimed we are their "sworn enemy" and for what reason? I don't know; I don't think we really did anything bad to them, they were the ones who were being global dicks.
Now they want to launch nuclear missiles towards the US. I say take a firm stance against this, and if they escalate, the US should strike first in defense. If they launch a missile at us, shoot it down, then go over there and give Kim a big old shiner so they won't do it again.