the tunnels were a dead end for the most part. there was one we think that wasn't. but we had that covered too just in case. when we landed with eight helicopters, a large crew of brilliant fighters ran out of those helicopters and blew holes into the side of the building, not wanting to go through the main door because that was boobie-trapped. and it was something really amazing to see. as though you were watching a movie. a big part of the trip that was of great danger was the -- it was approximately an hour and ten-minute flight and we were flying over very, very dangerous territory. >> so can you have reporting on how that raid played out? take us inside the timeline. >> so what's so interesting about donald trump the reality television star is he really told the story well.