And sometimes that means making hard choices, choices that work against your own personal interest. You know, people sometimes say I broke an "oath of secrecy," that was one of the early charges leveled against me. But it's a fundamental misunderstanding, because there is no oath of secrecy for people who work in the intelligence community. You're asked to sign a civil agreement, called "Standard Form 312," which basically says, if you disclose classified information they can sue you, they can do this, that and the other. And you stand at risk of going to jail. But you are also asked to take an oath, and that's the oath of service. The oath of service is not to secrecy; it's to the Constitution—to protect it against all enemies, foreign and domestic. That's the oath that I kept, that James Clapper and Keith Alexander did not. Stephen Cohen: You signed that?