We had no business in fighting for democracy in Iraq when we don't have it here. Moreover, what justifies all the deaths, maiming, and loss of treasury by fighting for democracy in a country with no tradition of it and no popular support for it? Do you really think Iraq is going to become Switzerland? It will become at best a puppet government run by Iran!
We have no business in Afghanistan, Pakistan, Iraq, Syria, Egypt, Kuwait, Somalia, and every other Muslim country in the Middle East. The oil will be pumped no matter what we do or don't do. It all goes into the same vat. Just like our "own" oil does.