We were justified in invading Saddam because...
1) Kuwait was only a cease fire. When Saddam failed to comply witht the UN we were justified in resuming fire.
2) His chemicals poisoned 100,000 vets in the Gulf war. True, he didn't unleash them- but in our destroying them our boys were exposed. That's worth a good whuppin' right there!
http://www.phrusa.org/research/chemical_weapons/chemiraqgas2.html
http://www.ngwrc.org/index.cfm?Page=Article&ID=861
http://www.ngwrc.org/index.cfm?page=Article&ID=867
http://www.gulfwarvetlawsuit.com/main.html