Jon Corzine

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

David Miliband

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

James Woolsey

Former Director of the C.I.A.

Philip Bredesen

Governor of Tennessee 2003-2011; Author, "Fresh Medicine: How to Fix Reform and Build a Sustainable Health Care System"

Cathy Hughes

Founder & Former CEO of Urban One (formerly Radio One)

Cathy Hughes Is Honored In Her Hometown Omaha

Ben Goldacre

Physician; Best-Selling Academic & Science Writer

Doug Ready

Founder and CEO of the International Consortium for Executive Development Research and Senior Lecturer at MIT’s Sloan School of Management

Patrick Byrne

Founder & CEO, Overstock.com

Elliot Schrage

Former Vice President of Communications, Public Policy & Platform Marketing at Facebook

Khalil Gibran Muhammad

Professor of History, Race & Public Policy at Harvard Kennedy School; Author of "The Condemnation of Blackness"

Margaret Chan

Dean of the Vanke School of Public Health at Tsinghua University in Beijing; Former Director-General of the World Health Organization

Louise Leakey

Paleontologist; National Geographic Explorer-In-Residence

Carol Sanford

Author of "The Responsible Entrepreneur" & Consultant

Andrew "King Bach" Bachelor

Actor, Comedian & Vine Star; Known Online as King Bach

William Frist

Chair, The Nature Conservancy Global Board; Former U.S. Senate Majority Leader, Heart Transplant Surgeon; Founder of Founding Partner of Frist Cressey Ventures and Hope Through Healing Hands

Dr. William H. Frist - Acceptance Speech

Arlene Dickinson

“Dragon” on CBC TV's "Dragons’ Den," Author, CEO of Venture Communications & General Partner of District Ventures Capital

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Valerie Jarrett

Civic Leader, New York Times Best-Selling Author & Former Senior Advisor to President Obama

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Elizabeth Cohen

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

Elizabeth Cohen - CNN news story on baby formula shortage