The most worrying thing about North Korea is that they don't have the checks and balances of the Chinese. If the Dear Fat One gets out of bed one day with a hangover, they'll be off - There will be no one to tell him that he is wrong. They are not criminals - just barking mad! And no one has ever told him he his wrong; a leader with the ethics and morals of a spoilt three year old. The only solution to NK is do a deal with the Chinese. It will be expensive, but not as expensive as the damage caused in a conflict. As for those in the US - I think they should give the country back to the Americans. Hey, what's good for the Malvinas is good for the Native Americans.
PM