europe legally and a lot of them illegally. but when it comes to the question of terrorism and particularly terrorism in france, i suspect that we will find that the people who were involved in this are people who are legal french residents and perhaps even french citizens, which is what we saw in the "charlie hebdo" affair. i think that's really where the police are going to focus, not on the sort of the chimera of people coming in on boats with these refugees. that's really not probably -- i really suspect that is not the issue here. >> christopher dickey, stand by. cal perry, there's some discussion on twitter as to what type of american band this is, appearing at this concert. >> i guess the name say heavy metal name, maybe that's not the music that they play. and i apologize as i sit next to you, i'm just cycling through and monitoring social media. i want to show our viewers something. this is video from inside the