Actually, '91 was sanctioned by the UN and was a legitimate war in the views of the world and that's why there was actually a coalition, a short conflict, a withdrawal by Saddam and subsequent UN sanctions and embargoes placed against Iraq.
Gulf war 1 was legit. This current occupation is still not legit to the world and if it was, there would be more participation in Iraq from the world as opposed to more and more nations withdrawing.
There is zero comparison here. they truly are apples and oranges.
Oil is a necessity in our society, and yet, unlike other necessities it remains unregulated. This is a question worth asking as to why that is? Why would any utility company be allowed to hold you by the cajones and charge you an ever fluctuating unregulated high profit? They're not, but oil and petrol outfits are. Not to mention, they get unreasonably large tax breaks and so on.
If society wasn't 100% dependent on oil, then I could see it not being a regulated thing. But everything in our society depends on oil therefore we should not let corporate helmsman hold civilization to the grill for a few dollars more. plain and simple the people and their government should control and distribute the energy resources of the nation or that is imported or exported from said nation.