On Monday, December 19, General Michael Hayden, former director of the National Security Agency and now deputy director of national intelligence, briefed journalists. The back-and-forth included this exchange:
Reporter: Have you identified armed enemy combatants, through this program, in the United States?
Gen. Hayden: This program has been successful in detecting and preventing attacks inside the United States.
Reporter: General Hayden, I know you're not going to talk about specifics about that, and you say it's been successful. But would it have been as successful-can you unequivocally say that something has been stopped or there was an imminent attack or you got information through this that you could not have gotten through going to the court?
Gen. Hayden: I can say unequivocally, all right, that we have got information through this program that would not otherwise have been available.