NEW: Tim Walz gets shut down by show host Jon Stewart after he tried comparing Dick Cheney to Taylor Swift. What a clown. Stewart: “The Cheney thing do we really have to do that?” Walz: “It goes broader than. Bernie Sanders, Dick Cheney, Taylor Swift.” Stewart: “No, no, no, no, no, no, no, no, no, no… What country did Taylor Swift get us to invade?”