Guest Stars Jonathan Lemire as Himself Al Sharpton as Himself Katty Kay as Herself Andrew Ross Sorkin as Himself John Heilemann as Himself Jacqueline Alemany as Herself Richard Engel as Himself Vaughn Hillyard as Himself Barbara McQuade as Herself Edward Luce as Himself Eugene Daniels as Himself Julie Tsirkin as Herself Matt K. Lewis as Himself Roger Bennett as Himself Shashank Joshi as Himself Nick Troiano as Himself Alex Thompson as Himself Martin Sheen as Himself Tom Schaller as Himself Paul Waldman as Himself Sister Helen Prejean as Herself