Yes, David Corn. The first person to out Valerie Plame as "undercover". If she was truly "undercover" as he claimed, then he and his source (Joe Wilson) should have gone to prison for it.
Unless the prosecutor decided he didn’t like that law and ignored it. (and apparently he did) Which I suppose is the precedent we’re now looking at that condemns SG Ted Cruz for not ignoring Texas law and his sworn duty to defend it at the time.