amy: that was based on matthieu aikins's investigation of the u.s. drone strike. could elaborate on that and also talked about why the children, why there were seven children in zemari's car? >> the investigation was a team effort. we had experts look at the photos and videos we were able to collect from the scene. that was really the military's justification from what we learned for taking a strike. this was an imminent threat to the airport. they took the shot inside a crowded residential neighborhood where there was a very high likelihood of civilian casualties. that is kind of an assumption would have been fair in that circumstance. the way they would have justified it this was a car bomb or threat. i think it is pretty conclusive there was not a larger explosive in this car. now, what happened was zemari's family -- she lived with his three brothers and there were a lot of kids. when he came home every day from work, i was told by his broer he would pull up and the kids would run out excited to see him and get in the car and one would sit behind the wheel and