To rid the world of a horrible dictator.
Part of the Gulf war resolution was for weapon inspections at any time, why would Sadam not allow this. For this reason alone I think it was justified.
Our governement had information about the 9/11 attacks and did not act on them, and now they are getting blasted.
The governement had information on Iraq, they acted, and now they are getting blasted for that. Granted they have not found WMD yet, but they acted on the best information they had. I do beleive that they did find long range missiles that were not allowed. Maybe since we gave Sadam so much time he hid, or moved his WMD. If we wouold have acted on the best information on Al Qaeda, the attacks on 9/11 could have been prevented.
My point is that people are playing both sides against Bush, you can't have it both ways.
I do not think any war or economic plan is easy for 99.99% of the population to fully understand, including myself. I think you elect people that have the best interest in our county to run it for you, and from what I can tell this is the best place to be.