If I were sitting in North Korea, I wouldn't be too worried....

If I were sitting in North Korea, I wouldn't be too worried. We know the United States is tied down in Iraq, ... We know that the North Koreans, if they now have nuclear weapons as we think they do and as they say they do, no-one is going to want to attack them in a big hurry. It is simply too dangerous. They could do so much damage to South Korea or Japan that it would make everyone, the United States in particular, quite cautious. So I don't think that they are genuinely worried about an invasion. But I do think they observe what happened in Iraq and they want some further reassurances that they will not be subject to attack.