Whats n korea thinking? threatening the U.S. with war, and nuclear retaliation?

North Korea has a long history of bluffing war in order to obtain political goals. Most likely nothing will come of their threats, but if they actually did something aggressive towards the U.S. or one of our allies...Good Night to N. Korea. The reason we have difficulty in Iraq and Afghanistan is because we are fighting a guerrilla force that hides amongst civilians. North Korea is an outdated, untrained and unprepared military to challenge the might of the U.S. armed forces. They would use 1960's era planes and tanks to fight our modern, stealth and insanely deadly military technology. A single F-22 Raptor would take out up to 10 1960's Mig's without them even seeing the American's coming. Also, North Korea has no ability yet to launch a missile capable of striking the U.S. mainland. If you lived in South Korea there would be reason to worry about nuclear strikes, but most likely, in the first 24 hours of combat American Stealth bombers would knock out every nuclear facility in North Korea. In other words, it would be an overwhelming fight that N. Korea would have to be retarded to get involved in