Mako, I'm not exactly worried yet. its not likely that the nuke is small enough to be a warhead yet, and their rockets can reach us. with a tailwind. and the proper blessings from a Tibetan monk. and a prayer. and a unicorn. last check i believe the Nkoreans only believe in one of those things. more worrisome would be if they loaded a nuke on a frieghter and sailed it into Pearl Harbor or San Diego. but any nation attemping that has to realize that once caught, human nature dictates that they will likely be wiped off the face of the earth. look at our response to 4 airliners, what do you think the US would do in response to a nuke taking out hundreds of thousands to millions of our citizens?