Reverend Al Sharpton

African-American Preacher & Activist; Foremost Civil Rights Leader; Radio Host on SiriusXM Urban View

David Remnick

Editor, The New Yorker

Hasan Minhaj

Comedian, Actor, Writer & Star of "Patriot Act with Hasan Minhaj"

Hasan Minhaj Gives a Heartfelt Apology to Jeopardy! Fans ...

Cecile Richards

Co-Founder of Supermajority & Gender Equity Advocate; Former President of Planned Parenthood

Pete Davidson

Comedian & Former "Saturday Night Live" Cast Member

Carl Bernstein

Pulitzer Prize-Winning Journalist, Author & Political Analyst

Chris Matthews

Former Host, Hardball with Chris Matthews, MSNBC

Keith Olbermann

Award-Winning Host of "Olbermann"

Ed Helms

Actor and Comedian; Known for His Roles in "The Office" & "The Hangover" Trilogy

Josh Klein

Hacker & Author of "Hacking Work"

Martin Sheen

Award-Winning Actor Known for "The West Wing" & "Grace and Frankie;" Social Activist & Humanitarian

Peggy Noonan

Columnist For The Wallstreet Journal & Best-selling Author

Jonathan Safran Foer

Bestselling Author of "Everything Is Illuminated" and "Extremely Loud and Incredibly Close"

Captain Mark Kelly

Retired Astronaut & U.S. Navy Captain; Bestselling Author

Suzan Shown Harjo

Cheyenne-Holdulgee Muscogee Activist, Poet, Writer, Lecturer & Curator

Cal Ripken, Jr.

President & CEO Ripken Baseball, Inc.; Baseball "Ironman" and Legendary Shortstop from the Baltimore Orioles

Meghan McCain

Political Columnist, Author & Award-Winning Blogger

Wynton Marsalis

Musician; Artistic Director, Jazz at Lincoln Center

Byron Pitts

Co-Anchor on "Nightline" & Chief National Correspondent for ABC

Erica Jong

Feminist, Social Critic, Poet & Author of "Fear of Dying"