Amy Gutmann

United States Ambassador to Germany; Former President of UPenn

Joy-Ann Reid

MSNBC Correspondent, Political Author & Host of "The ReidOut"

Medgar and Myrlie: Medgar Evers and the Love Story that Awakened America

Xavier Sala-i-Martin

Chief Economic Advisor to the World Economic Forum

Tim Armstrong

Former CEO of AOL; Founder & CEO of the dtx company

Dan Schulman

President & CEO of PayPal; Former President of American Express

Tonya Lewis Lee

Author, Producer, Filmmaker & Entrepreneur; Women's Health Activist

Tonya Lewis Lee on the Black maternal mortality crisis

Maggie Wilderotter

Former CEO of Frontier Communications

Carolyn Everson

VP, Global Marketing Solutions, Facebook

Jon Corzine

Former Governor of New Jersey; Former CEO of Goldman Sachs & MF Global

Dov Seidman

Founder & CEO of LRN; Organizational Development & Effectiveness Advisor

David Miliband

President & Chief Executive Officer of the International Rescue Committee; Former UK Foreign Secretary

John Sculley

Vice-Chairman of MDLIVE, Former CEO of Apple Computers & PepsiCo; High-Tech Entrepreneur, Venture Capitalist & Author

Nicholas Kristof & Sheryl WuDunn

Pulitzer Prize-Winning Journalists for "Half the Sky" & Human Rights Advocates

Daniel Lubetzky

Founder and CEO of KIND Healthy Snacks; Author of "Do the KIND Thing"

Pattie Sellers

Chair of Fortune's Most Powerful Women & Award-Winning Multimedia Journalist; Co-Founder & CEO at SellersEaston Media

Douglas Conant

Chairman, Avon Products; Founder & CEO, Conantleadership; Chairman, Kellogg Executive Leadership Institute at Northwestern University; Former CEO & President, Campbell Soup Company

Jeffrey Toobin

Former CNN Senior Analyst & Best-Selling Author

Carli Lloyd

Former U.S. Women's Soccer Team Midfielder, Two-time Olympic Gold Medalist, Two-time FIFA Player of the Year & World Cup Champion

Nina Garcia

Editor-In-Chief of Elle Magazine, Judge on "Project Runway;" Alzheimer's Awareness & Prevention Advocate

Jane Pauley

Emmy Award-winning Broadcast Journalist & Mental Health Advocate