1. If there were no WMD why didn't Saddam allow inspectors free reign in the the country?
2. Those that are fighting now---were did they get there weapons? Did they have these weapons when Saddam was in control? Are these Saddam's people? Are the weapons being brought in, and if so by who?
The 50-50-90 rule: Anytime you have a 50-50 chance of getting something right, there's a 90% probability you'll get it wrong.