i want to bring in jake simons, who is outside of the apartment of one of the terrorists now. ke, what do you have for us there? >> well, a little bit of speculation surrounds the role of salah abdeslam. he was the alleged mastermind of the paris bombings. he was arrested just a few days ago just a few hundred meters from where i am right now. now, there's a lot of speculation about him because it seems as if the attacks today are in some way linked to his arrest. initially, earlier in the day, people thought that perhaps the people who carried out these attacks were worried that once salah was being questioned by police, he might give away the details of their attack. they also thought that maybe this attack was a revenge on his arrest, but the latest news given from an anonymous source within the belgium police is they think salah abdeslam was going to be involved in the current attack today and that he would have actually been playing a key role in the attacks if he hadn't been arrested a few days ago. that official has been saying that salah abdeslam has been forming a new