Wow! This is huge if true. And if true, I have no idea why the administration isn't all over this one.
Most likely, the Bush Admin is not all over this story because they can't be 100% sure that it's true. And if you're a Republican you have try to be certain that everything you say is completely true and verifiable, otherwise the left-leaning media will jump all over you and call you a liar. (And Al-Qaetie Kouric will sneer at you on the "Today Show".) Of course, if you're a Democrat you can say anything you want and the media ignores you when you make false statements.
So the Bushies are probably just working hard to develop indisputable and verifiable evidence of WMD that were transferred from Iraq. I hope and pray that they succeed in this effort.