N Korea tests a nuke device!

Not actually a bomb. But, a nuclear device in any event. I don't know what the approach with N Korea will be, but it looks as if they are testing to hit something, sometime down the future.

What should the world, particularly Asia, do? We can't have N Kore hit Japan, China, India or S Korea....it would destabilize the entire region and set up another global economic crisis.

Something has to be done. What if the N Koreans make a "mistake" and have a humanitarian disaster on their hands of their own doing, in their country or out?