CNN Erin Burnett OutFront August 2, 2013 23:02:00
They have a very, serious credible threat from al qaeda in yemen. the question on the table, of course is, is it directed at a target in yemen, a lot of concern about the u.s. embassy in yemen, but you have the broader threat that they're addressing by closing embassies across the region. so a lot of concern. some people are saying it's an abundance of caution after the benghazi attacks. but very senior officials are telling us that they believe this threat is very credible. >> obviously, benghazi, given what happened there, they want to be more than alert. and one of the things in benghazi is...