This evening the Post has an article reporting that the <$NoAd$> White House has decided to support an independent probe of the intelligence failure over Iraqi WMD.

Here are the key grafs (emphasis added) ...

The details about the commission are not yet firm, including how much authority it would have to investigate not just the intelligence gathering apparatus but also how the administration used the intelligence it was given.

By joining the effort to create the commission rather than allowing Congress to develop its framework on its own, Bush will likely have more leverage to keep the focus on the CIA and other intelligence organizations rather than on the White House. Democrats have asserted that Bush exaggerated the intelligence on Iraq to justify going war, a theory that was boosted by recent allegations from former Treasury secretary Paul H. O'Neill that Bush had been contemplating the ouster of Hussein long before the Sept. 11, 2001, attacks.

There it is. They want to wall off the investigation so it only scrutinizes their political enemies at the CIA and the rest of the Intelligence Community.