signature that will tell us much more clearly what this was. before we get that isotopic signature, oftentimes when we talk north korea, bluster goes hand in hand. if you re calling it right here saying, listen, nuclear hoax, why go out of their way? why now? why, joe ? well, this is part of a pattern. just last year they announced they successfully launched an underwater list i will amissiles a clip that looked like a missile coming out of the water. it was one stage, went about 100 yards. that s about all. they have a history of exaggerating. they score 11 holes in one in a golf game. that kind of thing. what they re trying to do is puff themselves up, particularly as kim jong-un is still a new leader. got to make headlines. got to show he s powerful. part of this fatal attraction