As noted here earlier, Bush's political guru, Karl Rove, is at the center of legal attention for his purported role evealing the idenitty of CIA agent

Will the FBI be taking Karl Rove on a "perp-walk"? The suspicion is growing that he is the one who blew the cover of Valerie Plame.
The Rove Factor? - Newsweek National News - MSNBC.com: "But one of the two lawyers representing a witness sympathetic to the White House told NEWSWEEK that there was growing 'concern' in the White House that the prosecutor is interested in Rove. Fitzgerald declined to comment."