. >> bob barrett is a cnn security analyst. welcome, bob. how concerned should we be?steded this on youtube, seems like it's a big middle finger to the united states. but does it necessarily mean we should be really, really afraid? how concerned should we be? >> i think there's a couple things going on, number one is the drone attacks have been pulled way back, there's obvious in pakistan, as well as yemen. there's been so much pressure that they're very, very selective. and apparently al qaeda has learned how to get around our intercept capabilities. in that gathering, there was no cell phones to pick up, they met very quickly in an act of defiance. and number three, as far as danger goes, yes, this is the most dangerous al qaeda group, they can get through airport security, they can get bombs on airplanes, and it's a question of where they're going to try next, special command. >> you can see in that video, there are blurred faces, could that mean al qaeda is preparing an attack? what does that say to you? >> i think the leaders don't mind their face on television, b