I'm not sure we will know for some time what the war has done to the region. Secondly, dropping bombs on Arab holy land is a recruiting poster for future terrorists - so it's debatable if it was a net safety gain. Only time will tell if brute military force and high civilian death counts were, in this instance, a better strategy than a lasting
regional solution, e.g., did we harm our interests by removing a major counterweight to Iran? I'm not sure anyone has a crystal ball on this one.
More importantly, the war was arguably a failure strictly on cost/reward basis - we spent a massive amount of money on an evil man who did not attack us... a man who was so weakened by 10 years of sanctions and military fly-overs that he did not pose much of a threat. On a more complicated vein, I think it is misleading to call Iraq a war in the conventional sense. Meaning: I don't think we went to war because of a physical threat, e.g., evidence of Hussein's link to Bin Laden and 9/11 has been seriously challenged. In reality, regime change in Iraq was a very important policy going back to the Clinton administration. When Bush came into office - prior to 9/11 - his terrorism advisor (hired decades ago by Reagan) asked him to focus on Al Qaeda, but he was rebuked. The Bush administration had decided that Iraq was their best doorway into the region long before they turned 15 guys with box cutters into a force the size of Germany in the 30s.
I'm wondering if you might consider some of the broader, more complicated reasons for the war - like oil currencies (-I'm not even talking about oil itself). Did you know that both Iraq and Iran were threatening to defect from the dollar to the Euro? Do you know what that decision would do to our economy? I don't maintain this is the single reason for the war - especially since there is no single reason - but I do worry that the Republican leadership has not provided their voters with anything even approaching the whole story. It seems like much of the population literally cannot depart from the evil doer narrative, which is far too simplistic.
Every nation claims to be saving the world from evil whenever they intervene anywhere. Any high school kid worth his salt realizes that the United States Government often gets in bed with dictators if those dictators are willing to protect US interests. Just look at our relation to the Shaw, or Reagan's relationship to Pinochet, Hussein, or the "Freedom Fighters" in Afghanistan, i.e., the mujahideen, which was the embryonic form of Al Qaeda. I guess what I'm saying is that it would be nice if you looked into the history of our military and political intervention in the region - it's much more complicated than fighting evil doers. And I think the Left is silly for thinking we should never use military force to protect our access and control of world energy supplies. American ascendency and power is deeply tied to oil (in the same way that prior superpowers or empires successfully exploited the most vital resources of their epoch). Like it or not, the American economy was built on suburban expansion- indeed, we built the largest network of roads in history, which roads lead to massive energy sucking shopping malls and large homes. Cheap oil was and is the lifeblood of the USA, the largest motoring culture that history has ever seen. Does anyone realize how much oil the Pentagon uses to project force around the globe? A rise in oil prices would (and has) destroyed us. (We get 80% of our energy from oil; China gets less than 50% - and Europe subscribed to a more condensed urbanism with a much higher reliance on trains). Which is to say: as world supplies diminish and demand increases, the US, more than any other nation, is faced with having to make bankrupting military choices that simply have not been explained to the American people - hence the simplicity of this thread's lead post. (Carter correctly predicted the consequences of our oil dependence, but Reagan was able to convince America that he was a crazy Lefty trying to construct an energy bureaucracy over American freedom)
Regardless JRK, be very careful with rightwing talk radio or mass market TV stations - they, as a rule, never talk about geopolitics, e.g., Sean Hannity categorically will not discuss our former relationship with say the Shaw, that is, he leaves his audience functionally illiterate on very important matters about how and why we intervene abroad. Like Bush, he draws on simplistic Biblical narratives of good versus evil - the redeemer nation versus the evil dictator.
I wonder if you might consider some broader issues that affected our decision to intervene in the region. Some of those reasons even make sense. There is a complicated macroeconomic picture that you might do well to study:
http://home.aubg.bg/faculty/kpetrov/Other/Textbook Downloads/Clark - Petrodollar Warfare.pdf
(Hey JRK: if you want to try a neat trick, you might ask if the country was better off before or after the Iraq War. Washington's jiggery pokery with the war expense is the worst kept secret in history. Both parties have covered up the cost. I'm just saying you may some day learn that the real cost is larger than anyone ever imagined. We might have reached a point where the US can no longer effectively project force to meet it's objectives and influence world affairs. This tends to happen to Empires in their final days. Eventually they lose the financial and tactical ability to control the world. . . and a new nation takes their place, like China, who didn't fall into the same oil trap and has built their power from a different house of cards)