Jon Stewart

Talk Show Host, Comedian & Producer

Caroline Kennedy

Ambassador, Attorney & New York Times Best Selling Editor

Van Jones

CEO of REFORM Alliance, CNN host, Emmy Award-winning Producer & NY Times Best-Selling Author

Ian Bremmer

President of Eurasia Group and GZERO Media; Political Scientist, Author, Entrepreneur & Lecturer

The Next Global Superpower Isn't Who You Think | Ian Bremmer | TED

Lewis Black

Stand-Up Comedian, Actor and Author; Former Correspondent on "The Daily Show"

Anderson Cooper

Journalist, TV Personality, Anchor of CNN's "Anderson Cooper 360°"

Astor: The Rise and Fall of an American Fortune

Tucker Carlson

Political Commentator & Host of Tucker on Twitter

Stephen Colbert

Host of "The Late Show with Stephen Colbert"

Bill Cosby

Influential Comedian and Actor; Starred in "The Cosby Show"

Joe Hockey

Political Commentator, Former Australian Ambassador to the United States

Candace Owens

Political Activist, Conservative Commentator & Founder of Blexit

Amber Ruffin

Host of "The Amber Ruffin Show;" Comedian & Writer for "Late Night with Seth Meyers"

Andrew Yang

Entrepreneur, Philanthropist, Author & Former Democratic Candidate for President

Glenn Greenwald

Former Constitutional Lawyer, Pulitzer Prize-Winning Journalist, Commentator & Best-Selling Author

Laura Ingraham

Political Commentator, Television Host & Journalist

Carly Fiorina

Businesswoman, First Woman to Lead a Fortune Top 20 Company & Former CEO of HP

John Dickerson

News Anchor for "CBS News Prime Time with John Dickerson"

Ken Burns

Historian & Award-Winning Documentary Filmmaker

Michael Oren

Israel's Ambassador to the U.S. From 2009-2013 and Author of New York Times Best Seller "Ally"

Martha Raddatz

ABC News Chief Global Affairs Correspondent & Co-Anchor of "This Week with George Stephanopoulos"

Kenyon College: Martha Raddatz Commencement Address 2015 ...