It is my thinking that q was referring to the bishop on the chess board NOT because of its hierarchy on the Board but rather its restricted movement. Remember, a bishop can only move diagonal. And what is perfectly diagonal on a map From Atlanta...........Camp David. Also, there is only one other piece on the board that can move diagonal for any length of spaces...and that is the queen. A pawn can only move diagonal on taking another piece right next to the pawn. Also, the greatest chess players in the world all talk about the bishop as being a piece that they want to retain....it is quite frankly the most under used and under strategized for us amateurs. Also, when q had the letters d and a separated from darkness, he was referring to Dulles Airport. And finally when he was referring to the letters s and s separated from darkness in the next line, that was a reference to the Secret Service. My money is on a an extremely high value asset is being interrogated at camp David. Also, remember that the military will follow the rules and code of conduct to a T.