he made, as he was running down from the security checkpoint to the gate, passengers saying they heard him asking whether they were were with tsa, but we're also told, adam perez, my colleague in washington, learning that there were materials, information on him, that suggest he was looking to kill tsa agents and possibly police officers. wolf? >> the search warrants are being implemented both in los angeles and new jersey. do we know where in new jersey? >> it's southern new jersey, that they're looking. plus there are also -- he's got two sibling that we know of. officers are trying to reach out to his mother and father as well. so this is a sweeping investigation, wolf. >> deb, stand by. i want to share with our viewers some of the dramatic video that tmz made available, cell phone video of what happened as the shooting was going down.