I dont think it's necessarily possible to solve the North Korea problem. Especially us, being the U.S. with their extreme hatred for us. Dealing with the citizens of North Korea, I feel if they really need the help, one person will risk their life to save the rest of their country. Our world leaders should stand back, and act when asked to. The reason i think this is because if our world leaders aggravate them, then they will be forced to take action. With all their nuclear warfare and pent up anger towards us, do we really want them to react? If they do, i have a feeling the end of the world will come muh sooner than we want. So i say we just leave them be until they ask for help.