In all fairness, Bush got us into war over WMDs.
He didn't say WMDs from bunkers left over from before 1991.
He talked of buying yellow cake from Africa and roving chemlab trucks. "We know where the WMD are" - Rummy on Meet the Press.
IF he had said "I think there's about 500 pieces of 1985-1990 degraded mustard gas buried in the desert, would he have received the green light for war? No. North Korea and other states are far more potent threats.
We were told of NEW wmds, and given OLD wmds. To some, it's "Hey, he had them, we were justified!". Well, they like war and think it's cool when people die. I do not.