WHITFIELD: The National Security Agency often attends hacker conferences to recruit top security personnel. Well, this year, they are under a lot of heat over -- the NSA, rather, over their surveillance program. CNN money tech expert Laurie Segall was at the Black Cat Conference, that's what it's called, where the NSA's director defended the program.</s>LAURIE SEGALL, CNN MONEY TECH CORRESPONDENT: Hey, Fredricka. Well, we're here in Las Vegas at an annual hacker's conference. Now it brings together the best and brightest minds in the security world and this year, NSA chief General Alexander came here, gave a speech to these hackers, and he said, we need your help. Listen to this.</s>GEN. KEITH ALEXANDER, NATIONAL SECURITY AGENCY DIRECTOR: You're the greatest gathering of technical talent anywhere in the world. If we can make this better, the whole reason I came here was to ask you to help us make it better. And if you disagree with what we're doing, then you should help twice as much. Our nation takes stopping terrorism as one of the most important things.</s>UNIDENTIFIED MALE: Freedom.</s>ALEXANDER: Exactly. And with that, when you think about it, how do we do that? Because we stand for freedom.</s>ALEXANDER: Not bad.</s>SEGALL: A lot of folks enthusiastic that General Alexander actually came and spoke in light of recent events, but I will say that there were folks in the audience that were also heckling him. One guy actually screamed, "Have you read the Constitution," to which General Alexander responded, I have, have you? So obviously, the feelings are mixed -- Fredricka.</s>WHITFIELD: All right. Laurie Segall, thanks so much for bringing that to us. All right. Let's talk about the big O. Oprah Winfrey, making a comeback in a very big way. We'll show you why some are saying the O could also stand for Oscar.
NSA Director Heckled at Hackers Conference