Not only is the argument absurb at it's "face value" it's laughable...
Saddam was pursuing weapons of mass destruction, Libyia was a willing participant and admitted to housing the nuclear program for Saddam..... The Kurds were gassed by Saddam and numerous shells of Sarin gas have been found in Iraq (one ineffectively used against our troops as a IED)...
Truckloads of material were hauled to Syria prior to our attack...
We're still finding buried munitions and weapons....
This chapter is closed yet...
It is NOT what you think it is.