Finally, action. A federal prosecutor has issued a subpoena to James Risen of the New York Times, one of two reporters at the paper who compromised the National Security Agency’s (NSA) Terrorist Surveillance Program in December 2005.

Risen himself does not appear to be under investigation. Indeed, prosecutors do not appear to be investigating the NSA leak at this moment. Rather, they are seeking the confidential sources that led to the disclosure of an entirely different secret, one that did not appear in Risen’s newspaper, but only in a chapter of Risen’s book, State of War. It reported that the CIA had attempted to infiltrate Iran’s nuclear program and described a number of other highly classified details about covert efforts in that area.

Why is this investigation proceeding now? Connecting the Dots has no inside information. But Connecting the Dots was seated at the same table as Michael Mukasey and his wife at two dinners in the last three years, back when the future Attorney General was still a mere federal judge. The leaks in the New York Times did not come up for discussion, but Mukasey made plain he was a close reader of COMMENTARY.

Did he read a certain article in COMMENTARY entitled Has the New York Times Violated the Espionage Act? That’s a question James Risen — and Bill Keller, too — should be thinking about.