It never ceases to amaze me when libertarians defend America's enemies, Never mind, of course, that Communism has killed millions of people and North Korea is one of the most brutal Communist regimes of them all. In the author's mind, if America takes any action to defend herself it is force. If regimes, like North Korea, attack or are belligerent toward the United States, it is understandable. In the end, it's always the U.S.' fault, never theirs.