Yes, what we don't know, what the U.S. government doesn't want us to know since the ramifications of such a story ever leaking would hurtle us back into the Stone Age, is that Saddam's storied plunder, treasure, and yes, cold, hard, cash was all expended on one thing and one thing only:
Stem Cell Research.
Yes, that's right. The Unidentified Iraqi is actually a clone. Many thousands of them. Which explains why we can't make this pesky insurgency go away.