Annie Lennox

Singer-Songwriter Known for "Sweet Dreams;" Political Activist & Humanitarian

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Queen Rania Al Abdullah

Royal Matriarch of Jordan; Activist and Global Humanitarian

Jillian Harris

Reality TV Personality, Host of "Love It or List It Vancouver", Interior Designer & Lifestyle Expert

Darius Rucker

Lead Singer and Rhythm Guitarist of the Rock Band Hootie & the Blowfish

Keith Olbermann

Award-Winning Host of "Olbermann"

Anna Kournikova

International Tennis Icon, Health & Fitness Advocate, Former World #1 Doubles Player and #8 Singles Player; Former Co-Host on NBC’s “The Biggest” Loser (2011), Named to the Forbes “Power 100” in 2000

Debbie Gibson

Singer-Songwriter and Reality TV Star; "Only In My Dreams"

Jon Meacham

Pulitzer Prize-Winning Historian & Author

Jon Meacham discusses the historic nature of Trump's indictment ...

Anna Wintour

Global Editorial Director of Vogue & Chief Content Officer at Conde Nast

Vandana Shiva

World-Renowned Environmental Leader

Bill Parcells

Former NFL Head Coach & Pro Football Hall of Fame Inductee

Alexa Chung

Model & Television Personality

Rita Rudner

Comedian, Las Vegas Headliner and Best-Selling Author

Phil Robertson

Founder of Duck Commander & Star of A&E's hit show "Duck Dynasty"

W. Kamau Bell

Stand-Up Comedian & TV Host Best Known for "United Shades of America"

Patti LaBelle

Grammy-Winning Singer & Cookbook Author

Patti LaBelle - Bloomberg Markets

Jon Landau

Academy Award-Winning Producer of Titanic & Avatar

Hank Green

#1 New York Times Best-Selling Author & CEO of Complexly

James Watson

Molecular Biologist, Geneticist & Zoologist