terrorists in europe. >> paul, word there was a third person inside that apartment. any sense of the identity of that person? any sense of the identity of the eight people taken into custody from that raid? >> not yet. everything we've found out about this cell, as people involved in the two ways, they're all french and belgian. that's the nationalities at play here. we also found out many of them, most of them identified so far have gone to syria to connect with isis in that country and have come back. that's the profile of this terrorist attack. here's why this is very concerning because isis is still plotting new waves of attack against france, against europe. indeed, people connected with and working with abdelhamid abaaoud are right at the center of that. one of these is fabien clain, we've been talking about together on our air, who's a long-standing french jihadi who has risen up the isis hierarchy,