2011-10-17: Harry Belafonte
2011-10-06: Jason Amerine
2011-10-04: John Lithgow
2011-10-03: Jerome Groopman
2011-09-29: Mark Cuban
2011-09-28: Ken Burns
2011-09-27: Melinda Gates
2011-09-26: Radiohead
2011-09-22: Jeremy Ben-Ami
2011-09-21: Daniel Yergin
2011-09-20: Jeffrey Kluger
2011-09-15: David Copperfield
2011-09-14: Michael Moore
2011-09-13: Al Gore
2011-09-12: Diane Sawyer
2011-09-08: Tom Brokaw
2011-09-07: Robin Wright
2011-09-06: Gov. Tim Pawlenty
2011-08-18: Kevin Mitnick
2011-08-17: Jeff Bridges
2011-08-16: STS-135 astronauts
2011-08-15: Amb. Susan Rice
