In this conclusion to Jon Stewart’s visit, The Morning X tackles the serious science of adult animation before diving into the "perpetual freshness" of The Simpsons. Jon gets candid about his "obnoxious and cynical" early days in stand-up and how he channeled that energy into a career. The energy shifts as Jon faces the ultimate 99X rite of passage: The Fish Quiz. Plus, don’t miss Jon’s witty breakdown of the "rules of being Jewish" and the secret language of pigs.