Bushies Out Al Qaeda Mole, Creating More Chaos in War on Terror (Like it Needed Help)

From the Daily Kos quoting a buried section in a Reuters news article:

A report by the Reuter's news service in Pakistan said that Mr. Khan was secretly funneling information about al Qaeda to Pakistani authorities and that his arrest and subsequent identification in news accounts may have cost the United States a valuable source.
American officials contacted on Saturday would not confirm that Mr. Khan was a mole or double agent and said that his arrest had led to intelligence gains of enormous value in uncovering the surveillance operation in the United States.

Documents relating to the surveillance operation were first obtained by the United States from Pakistan beginning on July 29.