jon: trey, stand by we'll continue with tim clemente. would you guess that fbi is already on the scene, is there a federal role to play here? >> there can be. this is weapons of mass destruction in this is,. you use a vehicle as a weapon, something that fbi either has jurisdiction or can be asked to assist the locals. jon: i will tell our viewers, you can see in top right of the screen, they are setting up for a news conference. which is scheduled to begin 5 minutes from now. 7:30 waukesha time. as i might have said before, i would not expect it to be on time, with so much information flooding in. police chief, we believe will be one of those holding the news conference, is gathering information. worse thing you want to do is release bad information or information ha that is -- that is incomplete. tim, from your experience at the fbi, what are they looking for first? what are first questions that police chief and other investigators are trying to answer tonight? >> first thing is intent of the operator of that vehicle. was this an intent