How do we know when someone like Hasan is going to make his move and do we know he's an Islamist until he's made his move? He makes a phone call or whatever, according to Reuters right now. Apparently he tried to contact al-Qaida. Is that the point at which you say, "This guy is dangerous?" That's not a crime to call up al-Qaida, is it? Is it? I mean, where do you stop the guy?