"Didn't Novak say the leaker would be revealed?
Who the heck is this person???"
Novak said he would reveal once the investigation ended. Instead of closing the investigation when Libby was charged Fitzgerald decided to keep it "open". SO it hasn't ended. Novak isn't talking.
My bet the person was Lawrence ( Larry ) Wilkerson. However I've seen some blogs where certain partly-censored court documents were Buckheaded and they figured out the person was Richard Armitage. Or rather they make a pretty good case it was Armitage.
Hell I remeber reading that reporter Walter Pincus was invited over to the Wilson residence for a barbeque prior to Novak's article. Some state secret!
My own sense of schadenfraude would love it to be Wilkerson, but the leaker seemed to release the information unintentionally to defend the administration against the nepotistic CIA. Wilkerson wouldn't do that.