One of my favorite scenes in Francis Ford Coppola’s 1979 movie, Apocalypse Now, is when Martin Sheen’s character, Captain Willard, has landed on a river bank in the dead of night during a major fire fight between US troops and their hidden North Vietnamese opponents. With young Lance (who is tripping on acid) in tow, he is trying to locate a commanding officer in the midst of all the chaos and violence and fear. Willard asks two guys hunkered down in a trench who their commanding officer is. One turns and says, “Ain’t you?”