This red herring?
4-21-04
"......
Obviously, I've thought about that a lot in the months since," she said. "No, I don't regret giving the president authority because at the time it was in the context of weapons of mass destruction, grave threats to the United States, and clearly, Saddam Hussein had been a real problem for the international community for more than a decade."
....."
http://www.cnn.com/2004/ALLPOLITICS/04/21/iraq.hillary/
And Bush was already drawing down troops in Iraq. Obamas' promise of 10 months and out was conveniently forgotten anyway.
Pete