2009-06-01: Jeffrey Toobin, Sen. Byron Dorgan
2009-06-02: Katty Kay
2009-06-03: Eric Schlosser
2009-06-04: Dag Soderberg, David Byrne
2009-06-09: Stephen broadcasts from Iraq (1)
2009-06-10: Stephen broadcasts from Iraq (2)
2009-06-11: Stephen broadcasts from Iraq (3)
2009-06-15: Austan Goolsbee
2009-06-16: Karim Sadjadpour, Jim Rogers
2009-06-17: Joshua Micah Marshall
2009-06-18: Paul Muldoon
2009-06-22: Simon Schama
2009-06-23: Howard Dean, David Kilcullen
2009-06-24: Matthew Crawford
2009-06-25: Jim Fouratt
2009-06-29: Neil DeGrasse Tyson
2009-06-30: Alexi Lalas, Kevin Mattson
2009-07-01: Nicholas Kristof
2009-07-02: Ed Viesturs
2009-07-13: Paul Rieckhoff, Paul Krugman
2009-07-14: Leymah Gbowee
2009-07-15: Douglas Rushkoff
