90% of the soldiers going to Iraq thought it was because of 9/11. That poll has been posted many times here. Are Republicans going to call them "stupid" or admit they were tricked?
That nobly they enlisted because of what happened on 9/11 and spent time at war in Iraq mean or require that they believed the attack came from Iraq.
We don't know what the knew for certain except that they probably knew that the attack emanated from terrorists led by OBL who was hiding in Afghanistan.
The vast majority very likely knew that Saddam Hussein had offered up and paid $25k to the families of any terrorist who suicided himself against American interests, and therefore was a state sponsor of terrorism.
That was substantiated by the gutted out Boeing 727 in the desert at Salman Pak that was ostensibly used for training would be terrorist in the practice of hi-jacking planes in the spirit of the 9/11 attack.
NOW Deanie; please post any credible poll or survey that substantiated your 90% claim.