In “Balloonenstein” and “Super Computer”, Clam Digger is a Commodore 64 video game. In “Treehouse of Horror XXI”, Bart and Milhouse perform a violent on the internet Zii recreation with their community pastor. Bart accidentally smacks Milhouse in the eye. During the U.S. hunt for Snowden, Bolivian President Evo Morales’ aircraft was pressured to land…