CNN Situation Room With Wolf Blitzer November 4, 2015 23:02:00
Board. isis repeatedly claimed responsible and they say the group has advance ability to commit mass murders. lindsey graham is a republican presidential candidate and is here. our correspondents and analysts are standing by to cover this breaking story. up first, let's go to our pentagon correspondent barbara starr. he broke the story today. what are you learning now, barbara from your u.s. intelligence sources? >> well, in the latest development, our own elyce labbit says someone at the airport in egypt may have been involved in this effort. what the u.s. is worried about now, and it is no...