NK is unlikely to sell weapons to Al Queda, so what exactly do you propose to do?
There are more dangerous things in the world than Al Queda you know. A country that
has nuclear weapons now, has the capability to hit US targets (Alaska, Hawaii, and possibly California), and is under the rule of a dictator that might not hesitate to use them is a much more
imminent threat than Iraq right now IMO. While Iraq is playing the deception game, NK is openly threatening us with nuclear holocaust.
As far as selling WMD to terrorists, do you really think NK is not just as much of a risk to sell weapons to anyone they please as much as Iraq is? I could argue it might be more so with NK. They have far more devastating weapons in form of full blown nukes, and they are developing some pretty potent delivery systems as well. It's likely that if they are left alone to bring their full blown nuclear weapons program online, they will be able to make, IIRC, 2-5 nuclear weapons
per month. Not only that, but while there may be varying opinions on how effective the weapons inspectors are, at least they are in Iraq giving some degree of oversight. NK threw everyone out so we have absolutely no idea what they are doing. We talk about Iraq trying to start a nuclear program that
might have one or two nukes in a few years...
I agree both are threats, however I personally think NK poses the much greater threat right now.