• Patti LaBelle
  • December 21, 2007
  • May 10, 2004
• Labelle
  • April 14, 2009
  • October 31, 2008
• Neil LaBute
  • September 19, 2008
• Diane Ladd
  • July 10, 2006
• Rep. Ray LaHood
  • July 24, 2006
• John Lahr
  • November 15, 2005
• Christina Lamb
  • October 9, 2007
• Joe Lamond
  • May 27, 2004
• Anne Lamott
  • March 21, 2008
  • March 28, 2007
  • April 4, 2006
  • May 13, 2005
• Dr. Richard Land
  • October 17, 2005
• Martin Landau
  • March 28, 2006
• Sen. Mary Landrieu
  • August 28, 2008
  • August 29, 2007
  • January 31, 2007
  • December 8, 2005
  • June 13, 2005
• Lt. Gov. Mitch Landrieu
  • September 1, 2008
• Diane Lane
  • September 20, 2006
• Lang Lang
  • November 9, 2009
  • March 4, 2005
• Frank Langella
  • January 7, 2009
• Rep. Tom Lantos
  • May 2, 2007
• Anthony LaPaglia
  • April 11, 2005
• Jamail Larkins
  • June 9, 2006
• John Larroquette
  • April 11, 2008
• John Lasseter
  • January 24, 2007
• Sanaa Lathan
  • August 27, 2004
• Queen Latifah
  • October 9, 2008
• Christopher Kennedy Lawford
  • October 28, 2005
• Martin Lawrence
  • August 8, 2006
  • January 25, 2006
• Sharon Lawrence
  • March 8, 2006
• Khary Lazarre-White
  • November 12, 2004
• Wendy Lazarus
  • April 28, 2005
• David Leaf
  • March 17, 2008
• Sen. Patrick Leahy
  • October 24, 2005
• Norman Lear
  • June 2, 2009
  • September 16, 2004
• Denis Leary
  • May 8, 2006
• Rabbi Steven Leder
  • March 25, 2004
• Ledisi
  • September 2, 2009
• Spike Lee
  • August 16, 2006
  • October 20, 2005
  • July 22, 2004
• Tonya Lewis Lee
  • July 22, 2004
• Rep. Barbara Lee
  • November 13, 2008
  • August 5, 2004
• Stan Lee
  • March 17, 2005
• Amos Lee
  • June 15, 2005
• Rep. Sheila Jackson Lee
  • March 23, 2007
  • January 24, 2006
• Amos Lee
  • June 19, 2008
• Nicole Lee
  • July 2, 2008
• John Legend
  • March 18, 2005
• John Leguizamo
  • January 24, 2005
• Annie Leibovitz
  • December 9, 2008
  • October 31, 2006
• Harry Lennix
  • January 30, 2006
• Jay Leno
  • August 11, 2009
  • August 10, 2009
• Melissa Leo
  • February 10, 2009
  • February 9, 2007
• Sugar Ray Leonard
  • March 24, 2005
• Rabbi Michael Lerner
  • February 22, 2006
  • January 7, 2005
• Bill Lester
  • April 22, 2004
• Eddie & Gerald Levert
  • December 9, 2004
• Eddie Levert
  • June 27, 2007
• Sen. Carl Levin
  • July 13, 2004
• Barry Levinson
  • February 16, 2007
• Steve Levitt
  • August 2, 2005
• Bernard-Henri Levy
  • September 16, 2008
  • April 11, 2006
• Marvin Lewis
  • January 30, 2004
• Rep. John Lewis
  • August 26, 2009
  • August 28, 2008
  • December 2, 2005
  • December 1, 2005
  • February 11, 2005
• Eric Lewis
  • December 21, 2006
• Richard Lewis
  • March 10, 2008
• Sen. Joseph Lieberman
  • April 28, 2004
• Sen. Blanche Lincoln
  • February 14, 2005
• Judge Wendy Lindley
  • April 19, 2005
• Ray Lines
  • May 2, 2005
• Laura Linney
  • November 27, 2007
  • December 8, 2005
  • February 11, 2005
• Ray Liotta
  • April 8, 2009
• John Lithgow
  • November 6, 2007
  • November 6, 2006
• Amy Liu
  • July 11, 2006
• Eric Liu
  • July 4, 2008
  • August 4, 2006
• Ron Livingston
  • October 26, 2007
• Ryan Lizza
  • October 6, 2008
• Jules Lobel
  • November 13, 2007
• Gary Locke
  • April 8, 2009
  • December 13, 2004
• Joe Lockhart
  • September 20, 2004
• Sandra Tsing Loh
  • November 7, 2006
• Dr. Loretta Long
  • November 9, 2004
• James Longley
  • February 9, 2007
• Steve Lopez
  • April 16, 2008
• George Lopez
  • August 13, 2008
• Los Lonely Boys
  • July 27, 2006
• Julia Louis-Dreyfus
  • October 27, 2008
• Regina Louise
  • May 10, 2006
• Lyle Lovett
  • October 29, 2007
• Lowell Steward & Roger "Bill" Terry
  • February 24, 2005
• Rev. Joseph Lowery
  • December 2, 2005
  • December 1, 2005
• Josh Lucas
  • February 15, 2008
• Ludacris
  • May 6, 2005
  • February 23, 2005
• Sen. Richard Lugar
  • November 10, 2004
• Derek Luke
  • October 26, 2006
  • January 10, 2006
• Frank Luntz
  • September 25, 2009
  • August 22, 2008
  • February 4, 2008
  • June 29, 2007
  • February 7, 2007
• Shola Lynch
  • February 4, 2005
• Shelby Lynne
  • January 29, 2008
  • May 25, 2005