The missing WMDs are likely missing because the Iraqis knew that we were coming for months. They had time to move the WMDs to Syria. They also had time to burn many of the chemical weapons in incinerators or even regular power boilers. They also had and fired rockets that were prohibited under the terms of their 1991 surrender. Whether they technically had chemical, nuclear, or biological weapons, they were in violation and deserved to be invaded. Furthermore, we lost 3,000 Americans on September 11, 2001. That act of war by our Muslim enemies was further justification to destroy unfriendly Muslim governments.
It was a great help that senator J Rockefeller went to Syria and warned them. What a POS!