And if we focus even more, the idea of Saddam giving WMDs to Islamic fundamentalists is ridiculous. Money? Of course. WMDs? Never. Saddam was brutal but too smart to arm Bin Laden with weapons. Fundamentalists is the keyword. Saddam was not a fundamentalists, and thus he accurately realized that by arming them he could have those weapons pointed at him.
Not all terrorist organizations are Islamic fundamentalists. Most aren't, actually. Not all fight out of religious conceptions, and those are the ones Saddam helped.