Dr. M. Joycelyn Elders

Former Surgeon General of the United States

Elizabeth Cohen

Senior Correspondent for the CNN Health, Medical, & Wellness Unit

Elizabeth Cohen - CNN news story on baby formula shortage

Tonya Lewis Lee

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

Tonya Lewis Lee on the Black maternal mortality crisis

Dominique Wilkins

Former Professional Basketball Player, Vice President of the Atlanta Hawks, Board Chairman of KultureCity & Disability Advocate

Bernard Kouchner

Former Minister of Health of France; Founder of Nobel Peace Prize-Winning Médecins Sans Frontières

Jesse Dylan

Founder/CEO of Wondros & Filmmaker

Rachel Simmons

Internationally Recognized Educator & Best-Selling Author

Apolo Ohno

Eight-Time Olympic Medalist, Top Short-Track Skater in the United States & NYT Best Selling Author

Somaly Mam

Survivor & Anti-Sex Slavery Activist

Ira Flatow

NPR Science Correspondent, Host of "Science Friday;" Science Media Expert

Danny Glover

Acclaimed Actor, Producer & Leading Social Activist

John Zogby

Trendspotter & Leading Pollster

Sebastian Junger

Award-Winning Journalist, Documentarian, New York Times Best-Selling Author of "The Perfect Storm" and "On Homecoming and Belonging"

Bill Parcells

Former NFL Head Coach & Pro Football Hall of Fame Inductee

Mia Farrow

Acclaimed Actress & Humanitarian Activist

Kimberley Locke

Singer / Television Personality

Michael Patrick MacDonald

Best-Selling Author

Juan Williams

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

Ralph Nader

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

Graham Hill

Founder of Life Edited & TreeHugger.com