Cynthia McKinney

Former Congresswoman

Diane Nash

Civil Rights & Peace Activist

Tony Brown

Tony Brown is Chief Executive Officer of Urban America Television Network (UATV) which has about 30 million viewers.

Jeffrey Wigand

Tobacco Control & Ethics Crusader

Tim Reid

Tim Reid, the Emmy-nominated actor, director and producer, has been a mainstay in the entertainment industry for the last three decades.

Ellis Cose

Award-Winning Journalist & Author

Crystal Bowersox

Singer-Songwriter, Runner-Up on Season 9 of "American Idol" & Type 1 Diabetes Advocate

Helen Clark

Former Administrator of the United Nations Development Programme & Former Prime Minister of New Zealand

Michael Chorost

Leading Expert on Human/Machine Integration

Debra Peppers

Emmy Award-Winning TV Host; Motivational Speaker and Educator

Cynthia Schneider

Former U.S. Ambassador to the Netherlands

Tone Bell

Host of MTV's "Jerks with Cameras" & Comedian Known for His Roles in "Whitney" and "Bad Judge"

Pierre Goldschmidt

A nonresident senior associate at the Carnegie Endowment

Jerry Fletcher

CEO of Z-axis Marketing, Inc; Expert Business Speaker

Patrick J. Michaels

Senior fellow at the Cato Institute & Research Professor of Environmental Sciences at the University of Virginia

Matt Miller

Fortune Columnist, Author & Radio Host

Suzanne Westenhoefer

First Openly Gay Comedian to Appear on Television

Christine Ha

First Ever Blind Contestant & Winner of "MasterChef;" Entrepreneur; Restauranteur; Author

Chef Christine Ha on defying odds in the food industry

Ken Goldberg

Chief Scientist at Ambi Robotics & William S. Floyd Jr. Distinguished Professor of Engineering at UC Berkeley

Tukufu Zuberi

Expert on Race Relations; Host, "PBS History Detectives"; Professor of Race Relations at the University of Pennsylvania,