Guests: Assistant to President Elizabeth Warren, actor Martin Short, political analyst James Carville, political consultant Mike Murphy, Editor-at-large of Reuters Chrystia Freelan.
Guests: Journalist Michael Hastings, politician/businessman David Stockman, political commentator Rachel Maddow, economist Stephen Moore, entrepreneur Russell Simmon.
Guests: Theoretical Physicist Michio Kaku, MSNBC Ed Show host Ed Schultz, ex-RNC Head Michael Steele, ABC News Political Director Amy Walter, author Irshad Manj.
Guests: Journalist Peter Bergen, author Michael Eric Dyson, investigative journalist and author Jeremy Scahill, ex-Bush speechwriter David Frum, author Irshad Manj.
Guests: Counter-terrorism expert Richard A. Clarke, author Andrew Ross Sorkin, columnist Reihan Salam, MSNBC analyst Michelle Bernard, actor Harry Sheare.
Guests: Chief Foreign Correspondent for NBC News Richard Engel, columnist David Carr, columnist Michael Smerconish, Republican strategist Susan del Percio, filmmaker Alexandra Pelos.
Guests: Executive Director of Drug Policy Alliance Ethan Nadelmann, Ann Coulter, The Nation editor and MSNBC host Christopher Hayes, historian Amanda Foreman, Chaz Bon.
Guests: Sex columnist Dan Savage, Global Editor-at-Large of Reuters Chrystia Freeland, Dallas Mavericks owner and entrepreneur Mark Cuban, comedian Marc Maro.
Guests: Ex-Obama economy adviser Christina Romer, Astrophysicist Neil DeGrasse Tyson, Salon editor-at-large Joan Walsh, Palin biography filmmaker Stephen K Bannon and chef Anthony Bourdain.
Guests: Host of Current TV's "Countdown with Keith Olbermann" Keith Olbermann, Republican strategist Rich Galen, Fellow at Eisenhower Institute Jennifer Donahue, author of "The Forever War" Dexter Filkins, actor/comedian Louis C.
Guests: Pastor and Romney critic Dr Robert Jeffress, Magician Penn Jillette, Progressive talk radio host Thom Hartmann, CNBC host Michelle Caruso-Cabrera, American Spectator senior editor John Fund.