Cheryl Tiegs

Former Sports Illustrated Swimsuit Model; Proclaimed the "All-American" Model

Janelle Monáe

Singer-Songwriter, Rapper, Actress & LGBTQ Advocate

Arne Duncan

Managing Partner at Emerson Collective; Former U.S. Secretary of Education

Aaron McGruder

Writer and Cartoonist; Known for "The Boondocks"

J. Cole

Hip-Hop Recording Artist & Record Producer Known for "Power Trip" and "Work Out"

Steve Arterburn

Founder & Chairman of New Life Ministries, Host of “New Life Live!” & Founder of the Women of Faith Conferences

The Second City

World-Famous Comedy Troupe

Rich Lowry

Editor in Chief of the National Review

Charlie Hughes

Founder of Brand Rules, LLC; One of the Nation's Foremost Experts on Branding, Marketing and Organizational Culture.

David Oyelowo

Actor Known for "Selma," "The Butler" & "Rise of the Planet of the Apes"

Sara Lawrence Lightfoot

Sociologist, Educator & Author

Olympia Snowe

Former U.S. Senator, Businesswoman

Joe Piscopo

American Comedian and Actor

Rami George Khouri

Executive Editor of Lebanese Newspaper, The Daily Star

Juicy J

Oscar-Award Winning Rapper, Songwriter & Record Producer; Founding Member of Three 6 Mafia

Chronicles of the Juice Man: A Memoir

Marshall Brain

Author & Founder of HowStuffWorks

Nomi Prins

Distinguished Political-Financial Expert, Journalist & Author

Derrick Ashong

Broadcaster, Musician & Social Entrepreneur

Jonathan Alter

Columnist, Bloomberg View; Correspondent, NBC

Patricia J. Williams

Columnist & Law Professor