CNN The Situation Room April 16, 2014 21:32:00
Fighters who recently broke out of jail. it's a sunny day with a dark shadow. >> quite an extraordinary event, leadership taking a big risk in doing this. they felt propaganda purposes it was worth taking the risk, they wanted to get the message across they're a group still in business. >> reporter: u.s. officials tell cnn each image is a piece of intelligence about the group the u.s. calls the most dangerous al qaeda affiliate. most worrisome, on right, nasser al wuhayshi the leader of al qaeda in yemen and number two for al qaeda worldwide. he was a personal aide to osama bin laden. in the v...