of debris. they remain confident that the area they are searching is where the plane went down john. >> rene you said u.s. intelligence concluded that the plane's movement was deliberate. that could mean a lot of different things. >> what we know is that the analysts they have looked at the flight path of this plane, and they notice that it was hitting very specific navigational waypoints which are essentially designated points in the sky. based on that flight path they made the determination there is no way that an airport could hit such exact points on its own. based on that and other evidence available at the time they say they came to the preliminary conclusion that whoever was in the cockpit, they deliberately made the plane go in the direct that it went to although they're very open to changing this stance if they get even more evidence.