I don't think sources need to be named for this story. It would seem that common sense tells us Bush can't be very happy with how things are going - from Katrina to Harriet, from Iraq to Syria, from Libby to Rove. Things don't look good.
But all that could change if no indictments are handed down, the Miers nomination is quickly withdrawn and we bomb the crap out of Syria's gangster regime.
I don't blame GWB when he has "pwerful forces" as Algore would say, working against him, and unfairly so. But part of the blame is his. He does not fight back hard enough nor does he take his case to the American people nearly often enough.
Any "news" story with no named sources is just rumor.