In reply to some comments about the above from DBuss, I posted the following:
My point was more limited in scope than your reply. I just wanted to make the point that there is no "war" in Iraq, or in Afghanistan for that matter, and that is disingenuous to insist that one exists and that we are fighting for anything that resembles the basis of a real war. If our purpose is, as you infer, peacekeeping, then we need to question whether this warrents the huge investment we have made, in time, in money, and in blood in bringing it about. We should also question whether we are the best suited for bringing it about.
Perhaps the surrounding countries, which between them practice the religions of essentially all of the Iraqis (and we have to remember that the current disputes - which were held in check by Saddam - are religious differences) and might be in the best position to support their peace, rather than their war. The best idea I can muster, given the apparent bitter disagreements between factors of what appears from the outside to be one religion (it might best be compared by the bitter warfare between Northern Irish Catholics and Protestants, who would all be considered simply as Christians by non-Christians), is that Iraq be partitioned, on the basis of religion, into three groups (Shiites, Sunnis, and Kurds, who are mostly Sunni but somehow "different") and merged into the most appropriate surrounding nations.
As to oil, there are several points to keep in mind: First, it is not our oil, it is their oil! Second, although they obviously ought to be able to do with it as they wish, the only likely thing they would do with it is to sell it on the world market. This holds true whether we march our troops up and down their country or not, and may even be more true without our interference than with it.
As to the issue of disposing of Saddam (who was very much a creation of US foreign interference - pardon, we usually call it "foreign policy"), it seems to me that, in a region rife with willing suicide bombers, it could have been accomplished without any physical presence of US troops or weapons at all. The question, of course, is whether the one man who has shown himself capable of holding that country together should have been removed in the first place. It was that ability that occasioned our support for many years and it is not apparent to me that the number of people he killed was anything like the number that are being killed without him. Certainly, the Iraqis suffered more from US-lead sanctions than from anything he did. However, there is probably enough uncertainty in whether removing Saddam was, overall, a good thing or a bad thing that the issue will be raised for years to come.