Video:
http://money.cnn.com/video/news/2013/03/18/news-iraq-oil-booom.cnnmoney/index.html
This was the real reason Iraq was invaded in 2003. There is no other answer. They just couldn't tell us that the oligarchs wanted access to Iraq's oil riches, and that they intended to get this access via conquest (edited: with the bill for the invasion covered by the U.S. taxpayer).
http://money.cnn.com/video/news/2013/03/18/news-iraq-oil-booom.cnnmoney/index.html
This was the real reason Iraq was invaded in 2003. There is no other answer. They just couldn't tell us that the oligarchs wanted access to Iraq's oil riches, and that they intended to get this access via conquest (edited: with the bill for the invasion covered by the U.S. taxpayer).