The metaphor being news services acting as public sector intelligence agencies. Instapundit kicks over a couple of links regarding the CBS internal investigation. It seems that some people at the network are fighting against full public release of the report.
There is a certain order that happens when the CIA has investigations like this. Someone even thinks that a report given to the public is incomplete, and eventually the full version is leaked. Ultimately, I have faith that CBS is going to get another lesson in how they have lost control over the flow of information.