Todd Purdum

Senior writer at POLITICO and a contributing editor at Vanity Fair

Grover Norquist

Founder & President of Americans for Tax Reform, Author, Board Member of the Center for the National Interest, The Parental Rights Organization & The National Rifle Association

Anna Deavere Smith

Award-Winning Actress, Playwright & Social Commentator

Brian Kilmeade

Television & Radio Presenter; Co-host of "Fox & Friends" on FOX News Channel

Karen Armstrong

Founder of The Charter for Compassion

Kay Warren

Christian Author

Ian Morris

Jean and Rebecca Willard Professor of Classics and Professor of History

Diane Guerrero

Immigration Reform Activist & Actress Known for "Orange is the New Black" & "Jane The Virgin"

Jimmy Wales

Founder of Wikipedia & Wikitribune

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Simon Schama

Professor of Art History and History at Columbia University in New York

Professor Richard Dawkins

Evolutionary Biologist & Best-Selling Author

Richard Dawkins & Lawrence Krauss ...

Peter Thiel

Former CEO and Co-founder of PayPal; Technology Entrepreneur, Investor and Philanthropist

Mitt Romney

Former Governor of Massachusetts, 2012 Republican Presidential Nominee and CEO

John Legend

EGOT Winning Musician, Producer & Philantropist