CNN Anderson Cooper 360 August 6, 2013 08:23:00
Was a message from al zawahiri to the leader of the yemen peninsula telling him to, quote, do something. u.s. officials saying there may be several sources of related intelligence including electronic intercept, web postings and interrogating couriers. bottom line, alert still on. 19 embassies staying closed the rest of the week and questions growing about al qaeda's reach. talking about it with former fbi and cia former official and a terrorism analyst. paul, start with you. what do you make of the latest intelligence between al qaeda's top leaders saying, "do something." >> very, very concer...