Dick Cheney
Check these out. They are all very revealing.
Atrios discovers a Cheney vs Cheney moment regarding Joesph Wilson: " Cheney: No. I dont know Joe Wilson." Mr. Libby's notes indicate that Mr. Cheney had gotten his information about Ms. Wilson from George J. Tenet."
Jeralyn says: Shorter version: Libby lied to protect Cheney, who may or may not have needed him to lie, and now Libby is hoisted on his own petard.
Jane says: Cheney lied. Under oath. Put any Republican (and a few DINOs) in the wayback machine, and they will tell you -- this is an impeachable offense.