CNN CNN Tonight With Don Lemon November 21, 2015 03:08:00
Could any of them have travelled to the u.s. what we are learning from talking to counterterrorism officials is that at least one of the paris attackers had a clean enough background he would not have raised any flags and got into the u.s. pretty easily. one of the officials we spoke to said at least three of them would have likely gained entry into the u.s. if they had tried. there is no indication that any of them travelled here at this point in the investigation. we've learned that four of the attackers were in this broad terror day they base and that at least one of them was on the no-fly ...