Warning: The headline is purely speculation. I have no proof of this whatsoever.
That being said, I just saw this article on Huffington Post that states:
U.S. District Judge Reggie B. Walton ordered the reporters to cooperate with Steven J. Hatfill, who accused the Justice Department and FBI of violating the federal Privacy Act by giving the media information about the FBI's investigation of him.
The reporters named in the opinion are Michael Isikoff and Daniel Klaidman of Newsweek, Allan Lengel of The Washington Post, Toni Locy, formerly of USA Today, and James Stewart, formerly of CBS News.
That made we wonder if it might be that Rove is about to be named as the leaker. More below the fold.
That's the same Reggie Walton who presided over the Libby trial. Although he's a Republican, he is not a "loyal Bushy" and runs an honest courtroom. If Rove is behind this (and doesn't it have his signiture all over it?), Reggie could make life very difficult for this administration again.
More info on the stalled anthrax investigation here.
Link to HuffPo article