I heard Andrea Mitchell say that the reason it is so "difficult" for the Administration to go after Wikileaks is because [I have to paraphase it from memory]: 'then they'd have to also prosecute all the news media who re-published what wikileaks disclosed, and that nobody expects that,' or words along those lines.
Let me just call bullshit on that piss-poor "excuse.".
Prosecute the private for his alleged behavior. Prosecute Wikileaks for its unquestionable behavior (and that includes prosecuting the idiot in charge of Wikileaks and anybody in the corporate chain of command with any culpability for making that document dump happen right on down to the asshole employee who just pressed a button to "submit" the stolen material to the world). And then, when it comes to scum like The New York Slimes, make the obvious choice: "Since the dissemination had already occurred, further prosecution of news media would be pointless and thus, in the use of prosecutorial discretion, the Administartion, the DoJ and the Attorney General have determined that prosectuion of news outlets (other than Wikileaks) will not be undertaken."
If this Administration, DoJ and AG Holder do NOT go after the wikileak fuckers, then this Administration is guilty of malfeasance.