Saddam has as much an antipathy to Islamic fundamentalists as he does to the USA - both threaten to bring an end to his rule.
The Iran-Iraq war was fought by Saddam against the influence of such fundamentalism, and Iraq (perhaps along with Syria, another ostensibly secular Muslim dictatorship) does not appear to possess the firebrand mullahs that we often associate with Lebanon, Egypt or Iran. [edit - oops said Iraq. duh]
One million people died on both sides in that war, far more than Desert Storm.
Of course, that doesn't prevent Saddam whipping up the old jihad and Muslim brotherhood lines to make an anti-American point, but he manipulates religion just as he does everything else - in order to stay in power. The last thing he wants is OBL and Taleban rule in Iraq - they might find quite a few sympathisers, and they won't be gunning for the US of A.
IMO, of course