CNN Around the World March 21, 2013 16:05:00
Days ago, the dome on the capitol building is destroyed in a simulated explosion while talking of a north korean atomic bomb targeting what he calls the capitol of war. there are so many threats streaming out of north korea these days, it's hard to know which ones if any to take seriously. certainly pyongyang is not believed to have the capability to effectively strike the united states. observers are left puzzling on what on earth this secretive increasingly belligerent country is playing at. part of it may be sheer confidence. north korea's december rocket launch and nuclear test in february...