Supposedly N. Korea has tested a Hydrogen bomb that they've developed at a site where they had previously tested three plutonium bombs previously in the past 15 years. This coincided with China and South Korea saying that they measured some sort of synthetic earthquake that hit 5.1 on the Richter scale. I'm wondering what the U.S.'s response will be if it's confirmed that they have in fact tested said bomb. Maybe it's just ignorance, but I never actually thought that N. Korea had the capability to build a Hydrogen bomb. What are your guys reactions to the situation?