• Raphael Saadiq
  • October 28, 2004
• Dr. Larry Sabato
  • November 9, 2005
• Justice Albie Sachs
  • January 26, 2006
• Mort Sahl
  • June 21, 2007
• Eva Marie Saint
  • June 30, 2006
• Angelica Salas
  • December 6, 2005
• Sen. Ken Salazar
  • November 3, 2005
• Maria Elena Salinas
  • April 13, 2006
• Walter Salles
  • November 8, 2004
• Richie Sambora
  • March 5, 2004
• Rep. Loretta Sanchez
  • April 27, 2004
• Leslie Sanchez
  • September 30, 2004
• Lt. Gen. Ricardo Sanchez
  • May 5, 2008
• Tom Sancton
  • June 6, 2006
• Scott Sandage
  • April 14, 2005
• Susan Sarandon
  • February 11, 2008
• Dr. David Satcher
  • March 7, 2006
  • July 5, 2004
• Marjane Satrapi
  • January 17, 2008
• Debra Saunders
  • October 13, 2004
• Ann Savoy
  • June 29, 2006
• John Sayles
  • April 27, 2005
• Jeremy Scahill
  • June 30, 2008
• Thomas Schaller
  • March 2, 2007
• Steve Schapiro
  • February 19, 2008
• Danny Schechter
  • April 12, 2007
• Maximilian Schell
  • June 3, 2005
• Michael Scheuer
  • February 21, 2008
• Bob Schieffer
  • October 4, 2004
• Karenna Gore Schiff
  • February 22, 2006
• Rep. Adam Schiff
  • August 16, 2006
• Paul Schrade
  • June 4, 2008
• Sen. Charles Schumer
  • January 29, 2007
• Gov. Brian Schweitzer
  • December 18, 2006
• David Schwimmer
  • March 26, 2008
• Stuart Scott
  • February 16, 2004
• H. Lee Scott
  • March 30, 2004
• Matthew Scott
  • August 27, 2004
• Jill Scott
  • September 21, 2004
• Christian Scott
  • September 20, 2007
  • December 22, 2006
  • June 15, 2006
• Deborah Scranton
  • October 13, 2006
• Cidra Sebastien
  • November 12, 2004
• Lisa See
  • August 24, 2007
• Tom Selleck
  • January 13, 2006
• Sarah Sentilles
  • June 6, 2008
• Andy Serkis
  • February 24, 2004
• Sen. Jeff Sessions
  • July 26, 2005
• Rep. Joe Sestak
  • April 9, 2008
  • March 22, 2007
• Matthew Settle
  • June 14, 2005
• Jane Seymour
  • August 16, 2007
  • July 18, 2005
• Attallah Shabazz
  • February 21, 2005
• Anthony Shadid
  • September 30, 2005
• Shaggy
  • November 14, 2007
• Dr. Prediman Shah
  • February 3, 2006
• Afeni Shakur
  • February 6, 2004
• Molly Shannon
  • May 2, 2007
• Omar Sharif
  • June 17, 2005
• Rev. Al Sharpton
  • March 31, 2008
  • July 29, 2004
  • February 2, 2004
• Theodore Shaw
  • January 15, 2008
  • October 5, 2004
• Christopher Shays
  • June 27, 2005
• Gary Sheffield
  • April 23, 2007
• Tommie Shelby
  • February 17, 2006
• Cybill Shepherd
  • January 10, 2007
• Kenny Wayne Shepherd
  • February 6, 2008
• Stacy Sherman
  • February 17, 2006
• Michael Shermer
  • January 31, 2008
• Martin Short
  • May 12, 2005
• Wil Shriner
  • May 17, 2006
• Elisabeth Shue
  • May 21, 2007
• Don Shula
  • December 20, 2005
• Don Siegelman
  • April 22, 2008
• Joel Silver
  • March 23, 2006
• Carly Simon
  • May 14, 2008
• Stan Simpson
  • October 19, 2006
• Michelle Singletary
  • May 11, 2006
  • February 16, 2004
• John Singleton
  • May 3, 2005
• Gary Sinise
  • May 3, 2004
• Michael Sivy
  • August 20, 2007
• Rep. Ike Skelton
  • April 19, 2007
• Dr. Kiron Skinner
  • November 7, 2006
  • August 7, 2006
  • January 21, 2005
  • October 29, 2004
• E. Benjamin Skinner
  • April 22, 2008
• Wayne Slater
  • August 17, 2007
• Allan Sloan
  • February 8, 2005
• Melanie Sloan
  • April 30, 2007
• Jean Smart
  • April 27, 2006
• Jane Smiley
  • March 23, 2007
• Kevin Smith
  • July 13, 2006
  • March 23, 2004
• Will Smith
  • December 13, 2007
  • July 15, 2004
• Dr. Ian Smith
  • January 31, 2006
  • August 30, 2005
  • August 4, 2004
• Jada Pinkett Smith
  • August 23, 2004
• Marie Smith
  • March 28, 2005
• Kellita Smith
  • April 29, 2005
• Tommie Smith
  • February 28, 2007
• Richard Smith
  • February 26, 2007
• Jimmy Smits
  • October 8, 2007
  • April 1, 2005
• Nancy Snow
  • December 5, 2006
• Nancy Soderberg
  • October 18, 2006
  • June 20, 2005
• Ian Somerhalder
  • May 22, 2007
• Ted Sorensen
  • June 4, 2008
• Mira Sorvino
  • October 12, 2005
• Musiq Soulchild
  • June 25, 2007
• Soulive
  • January 24, 2006
• Wole Soyinka
  • May 23, 2006
• Kevin Spacey
  • March 31, 2004
• Margaret Spellings
  • December 14, 2006
• Chris Spencer
  • March 16, 2004
• John Spencer
  • October 14, 2004
• Steven Spiegel
  • June 28, 2006
• Jackie Spinner
  • March 24, 2006
• John Shelby Spong
  • October 17, 2005
  • April 21, 2005
• William Spriggs
  • January 25, 2007
• Morgan Spurlock
  • May 14, 2004
• Sen. Debbie Stabenow
  • March 3, 2005
• Norm Stamper
  • June 23, 2005
• Barbara Stanny
  • January 19, 2006
• Mavis Staples
  • April 26, 2007
• Mary Steenburgen
  • February 7, 2006
• Brian Steidle
  • June 27, 2007
• Ben Stein
  • June 22, 2004
• Jonny Steinberg
  • February 26, 2008
• George Stephanopoulos
  • December 8, 2004
• David Stern
  • April 7, 2005
• Jeff Stetson
  • September 8, 2004
• Dave Stewart
  • April 21, 2008
• Joseph Stiglitz
  • September 19, 2008
• Julia Stiles
  • June 5, 2006
• Michael Stipe
  • December 1, 2004
• Joss Stone
  • March 19, 2007
  • November 29, 2004
• Oliver Stone
  • November 17, 2004
• Angie Stone
  • October 15, 2007
  • ,
• Gov. Ted Strickland
  • August 26, 2008
• C. Vivian Stringer
  • December 1, 2004
• Ray Suarez
  • September 21, 2006
• Andrew Sullivan
  • October 25, 2006
• Donna Summer
  • May 19, 2008
• Cass R. Sunstein
  • September 8, 2005
• Ron Suskind
  • August 6, 2008
  • May 8, 2007
  • August 14, 2006
• Jane Swift
  • September 3, 2008
• Anthony Swofford
  • January 18, 2007
• Wanda Sykes
  • October 1, 2004
• Sen. John Kerry, Teresa Heinz Kerry
  • April 5, 2007