CNN At This Hour With Berman and Bolduan December 17, 2015 16:03:00
Already in europe because he was the ringleader of another isis plot against belgium back in january. so it would have been difficult for him to come in on his own passport. they're trying to piece all of that together. whether he perhaps came in with these two stadium attackers or whether maybe he was in leros to welcome, to greet them when they arrived in europe, the other two attackers. still piecing that together, the investigators. >> paul, at a minimum, it seems the refugee trail, you know, this road, this path to get from greece to western europe is something that was part of this plot ...