CNN The Situation Room April 18, 2014 22:25:00
He spoke at length to u.s. interrogators. >> reporter: u.s. officials tell cnn the group has gone on an internal rampage brutally killing several people they believe are inform mants for the u.s. now, this video aside, there is a lot of worry right now because al qaeda in yemen has gone quiet, almost too quiet. a lot of them are turning away from using their cell phones, encrypting chat rooms, going back to more old-fashioned communication if you will, couriers, now that u.s. officials say makes it harder but not impossible for them to track what these al qaeda affiliates may be up. >> almost ...
Source: archive.org