Roosevelt Montás

Senior Lecturer in the Center for American Studies at Columbia University

Andres Resendez

Historian at UC Davis

Clay Jenkinson

Scholar, Author, & Educator; Director of The Dakota Institute

Timothy Tyson

Author & Senior Research Scholar at the Center for Documentary Studies at Duke University

H.W. Brands

Educator, Author & Historian

John Demos

American Author and Historian, Best Known for Knowledge on Witch-Hunting; Professor Emeritus at Yale

Gerald Vizenor

Writer, Scholar & Distinguished Professor of American Studies at the University of New Mexico

David Fiske

Expert on life of Solomon Northup

Jeffrey Rosen

President & CEO of the National Constitution Center & Contributing Editor of The Atlantic

James McPherson

Acclaimed Civil War Historian & Author

Gerald Chertavian

Founder & CEO, Year Up

Professor Richard Dawkins

Evolutionary Biologist & Best-Selling Author

Richard Dawkins & Lawrence Krauss ...

Juan Williams

New York Times Best-Selling Author, Fox News Political Analyst, Co-Host of "The Five" & Award-Winning Columnist

John Legend

EGOT Winning Musician, Producer & Philantropist

Clifton L. Taulbert

Author, Business Consultant, & Speaker; Best Known for "Once Upon a Time When We Were Colored"

Anna Deavere Smith

Award-Winning Actress, Playwright & Social Commentator

Mitt Romney

Former Governor of Massachusetts, 2012 Republican Presidential Nominee and CEO

Sonia Nazario

Pulitzer Prize-Winning Author & Journalist; Author of "Enrique’s Journey"

Dalia Mogahed

President and CEO, Mogahed Consulting, LLC; Author, "Who Speaks for Islam?"

Brad Meltzer

Host of History Channel’s "Lost History" & "Brad Meltzer’s Decoded;" New York Times Best-Selling Author

David M. Kennedy

Pulitzer Prize-Winning Historian & Donald J. McLachlan Professor of History Emeritus at Stanford University

Dr. Michio Kaku

World-Renowned Futurist & Theoretical Physicist

Alan Dershowitz

Harvard Law School Professor; Leading Expert in Civil Rights

Caleb Gayle

Award-Winning Journalist, Writer, & Author of "We Refuse To Forget"; Professor at Northeastern University

What Was the Tulsa Race Massacre of 1921?

Royel M. Johnson

Associate Professor of Education & Social Work and Co-Chair of the Rossier School of Education PhD Program at the University of Southern California

Alaina E. Roberts

Award-Winning Black & Indigenous Historian; Associate Professor at University of Pittsburgh; Author of "I’ve Been Here All the While"

Ilan Wurman

Law Professor & Author of "A Debt Against the Living: An Introduction to Originalism"

Wayne A.I. Frederick

President of Howard University

Joanne Freeman

Professor of American History and of American Studies, Yale University

Eric Jager

Professor of English at UCLA, Literary Critic & Specialist in Medieval Literature