Commentary If you’ve seen the 1974 movie “Chinatown,” you may recall that great scene, where the detective, Jake Grittes (Jack Nicholson), confronts Evelyn Mulwray (Faye Dunaway) about the identity of the woman he believes is Evelyn’s father’s mistress. It is a famous scene with Jake shouting at Evelyn, “who is she” with Evelyn responding, “She’s…