Now, read the rest of it. Then come back and tell me that the real target of the investigation isn't someone inside the CIA, close to Valerie Plame and Joe Wilson.
I agree the investigation points in that direction, towards someone I'll call "A. F.riend" of Plame and Wilson's. From there I think it points towards a whole group from CIA, State, and other departments that need to be investigated. There is a pretty strong correlation between personnel involved in the Clinton CIA's Near Eastern Division Iraq operations and current opposition to Bush's Iraq policy, IMO.
I had some help from a few other FReepers on the research.