2007-04-23: Matt Cooper
2007-04-19: Jeremy Scahill
2007-04-18: Ali A. Allawi
2007-04-17: Sig Hansen
2007-04-16: Andrew Card
2007-04-12: Richard Preston
2007-04-11: Halle Berry
2007-04-10: Walter Isaacson
2007-04-09: Bill Bradley
2007-03-29: Philip Zimbardo
2007-03-28: Gov. Bill Richardson
2007-03-27: Dennis Miller
2007-03-26: Sen. John Kerry
2007-03-22: Don Cheadle
2007-03-21: Chris Hansen
2007-03-20: John Bolton
2007-03-19: Stephen Prothero
2007-03-15: Sandra Bullock
2007-03-14: Zbigniew Brzezinski
2007-03-13: John Waters
2007-03-12: Sen. Chris Dodd
2007-03-08: Dr. Sharon Moalem
2007-03-07: Wynton Marsalis