their determination to fight for the regime and defend their national honor. amidst that, kim jong-un's friday declaration had some fine print. all the talk about all-out war with america was conditioned on what they call a reckless provocation on north korea. former u.s. secretary of state, colin powell, was in seoul this week. he pointed out that any north korean attack on south korea, much less the united states would provoke what he termed a regime-ending response. it is also worth noting that regime preservation has always been north korea and the kim dynastic's paramount goal. jim clancy, cnn, seoul. >> just how serious are these threats from north korean leader, kim jong-un. >> we are going to talk to a former u.s. diplomate, christopher hill led the six-party nuclear talks with