what i would say about the champs elysees, it's much more than just a target that represents france. this is a economic target because those that visit the champs elysees in large part are people that are tourists, visiting the country and it has a big economic impact. as you know, reporting on this issue now for well over a decade, if it did turn out to have some kind of terrorism link, this is the kinds of economic target that they would want to select. finally, based on what we're hearing from france 24, the fact that the police are suggesting at this point there may be a terrorism connection. the individual that they have taken down may have been known to the intelligence services, shep. >> shepard: the french police and the french services do not jump to conclusions. >> that's correct. they're very conservative. >> very conservative and what they report and when they report it. they would rather give you the information.