2012-04-03: Tom Goldstein
2012-04-02: Mohamed Nasheed
2012-03-29: Rachel Maddow
2012-03-28: Ahmed Rashid
2012-03-27: Maria Goodavage
2012-03-26: Shaquille O'Neal
2012-03-15: No Guest
2012-03-14: Rachel Weisz
2012-03-13: Will Ferrell
2012-03-12: Grover Norquist
2012-03-08: Trita Parsi
2012-03-07: Cecile Richards
2012-03-06: Julianne Moore
2012-03-05: Sec. Shaun Donovan
2012-03-01: M. Cathleen Kaveny
2012-02-29: Masha Gessen
2012-02-28: Stephen Merchant
2012-02-27: Neil DeGrasse Tyson
2012-02-23: Paul Rudd
2012-02-22: Bruce Bartlett
2012-02-21: Russ Feingold
2012-02-16: Arne Duncan