2012-02-13: Bill McKibben
2012-02-02: Christiane Amanpour
2012-02-01: Ameena Matthews
2012-01-31: Bjork
2012-01-30: Laurence Tribe
2012-01-26: Drew Barrymore
2012-01-25: Terry Gross
2012-01-24: Andrew Sullivan
2012-01-23: Bruce Bueno De Mesquita
2012-01-19: Carrie Rebora Barratt
2012-01-18: David Frum
2012-01-17: Jennifer Granholm
2012-01-16: Rev. Scott Douglas
2012-01-12: Mike Allen
2012-01-11: George Stephanopoulos
2012-01-10: Bill Moyers
2012-01-09: Melissa Harris-Perry
2012-01-05: Steve Case
2012-01-04: John Heilemann
2012-01-03: Sen. Bernie Sanders
3x13: No Old Tigers
3x12: Dog Catches Car
