Did you catch any of the threads on the big train station fire last year? A train carrying hazardous cargo blew up in a crowded station. Most of the people at the station survived, however, a bunch of them died when they rushed back into the flames to rescue the pictures of Kim.
The more I think about it, the more I think we should just bomb the darn place. But then, they are a Chinese ally and that would probably cause even bigger problems.