There is a video of the battle of Ramadi 2006 in the summertime and there's this big firefight going on. You can kind of put together that they're working to get a bomb dropped from air support on a vehicle. Then so there's a lull in the fire and then the bomb hits And There is a massive explosion and you hear this bellowing laughter from one person. Jocko Willink: I listen to that video sometimes not for the firefight or not for the bomb drop but to hear that laugh That laugh is coming from Seth Stone.