I don't know what it takes to provoke an attack these days.
In fact, if the USA did get nuked, the moonbats would blame Trump for not doing something about it first!
Think of it this way.. if a public threat was made before 9/11/2001 that the World Trade Center and the Pentagon were going to be attacked, at what point should the taliban, Afghanistan be attacked? At what point should the hijacked planes be shot down?
Again, this is really China's fault. They could put an end to NK's shenanigans overnight. It is interesting that NK has never threatened China.. hmm?
The problem with North Korea is that they are trying to go UP the DOWN escalator! https://www.youtube.com/watch?v=4sL-wu5oa1w