National Security Adviser Stephen Hadley was the senior administration official who told Washington Post Assistant Managing Editor Bob Woodward that Valerie Plame Wilson was a CIA officer, attorneys close to the investigation and intelligence officials tell Raw Story.
Hadley, you may remember, has been previously implicated in the Niger forgeries, and has also been the point man in 'catapulting the propaganda that "everyone believed" Iraq had WMD.
You may also recall that Hadley was the fall guy for the infamous "sixteen words" in the State of the Union speech. His excuse? "I forgot I was told to take that out."
So it would seem that the National Security Advisor of the United States of America appears to have been at the center of most of the lies told by this administration over the past four years.
If he keeps going at this rate, he'll be promoted to Secretary of State when Condi Rice replaces Cheney (who will be resigning shortly due to health concerns).
Update (11/17): I could still be correct about Cheney.