his aircraft. he's a man who has a lot of information. he has a lot of information about the region, the popping to gra fee, and these are the questions that he's coming to, putting together all of the information that he now has available to him and for him it very much does seem -- and it's an inescapable deduction of logic, he says. he cannot get away from the fact that whoever was flying the aircraft towards the dawn on saturday morning was somebody that knew how to fly the aircraft, knew how to fly it well, had excellent control of it and it leaves him with a very inescapable logical conclusion, wolf, one that he finds painful. >> yeah, i can understand that. nic robertson doing excellent reporting for us. thank you. let's bring in evan perez and miles o'brien and cnn law enforcement analyst, former assistant fbi director, tom fuentes.