The North Koreans are a joke. They're brainwashed to believe their leader Kim Jong-un is the son of God. And Kim Jong-il is God himself.
Every single book in North Korea is "written" by Kim Jong-il. They only believe what they're allowed to believe. They only see what they're allowed to see. With that said, you can't exactly blame them for being like this. The only true person to blame is their leader, and super officials. We don't know what their next step is. Because they bullshit everything they say. They want to kill us (Mainly Americans), but they can't. They're in their own little bubble.
We can't just go and attack them. Since they do have a high populated army. Plus, their civilians can't just be slaughtered because we hate their leader. i honestly don't have a solution on what to do about them. They're a nation with very big guns. America is a nation with very big guns. We can only go to war if we did anything.