R "Ray" Wang

Founder, Chairman & Principal Analyst at Constellation Research; Author of "Disrupting Digital Business"

Gregory Boyle

Roman Catholic Priest of the Jesuit Order; Founder of Homeboy Industries

Rachel Dratch

Comedian, Actress, and Former SNL Cast Member

Mari Smith

Facebook Marketing Expert, Author

Bakari Sellers

Author, Attorney, Political Commentator & Youngest African American Elected Official in the U.S.

Michael Steele

Conservative Political Commentator & Former Republican Party Politician

Rachel Simmons

Internationally Recognized Educator & Best-Selling Author

Barry Nalebuff

Milton Steinbach Professor of Management at Yale School of Managment, Co-Founder of Honest Tea & Chairman of KomBrewCha

Ralph Nader

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

Scott McKain

Customer Experience Expert & Best-Selling Business Author

Bjorn Lomborg

Political Scientist & Author of "The Skeptical Environmentalist"

Juan Williams

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

John Zogby

Trendspotter & Leading Pollster

General Wesley Clark

Retired Four-Star Army General & Former NATO Supreme Allied Commander

Sergio Zyman

Marketing Visionary; Former Coca-Cola Marketer

Sebastian Junger

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

Amy Gutmann

United States Ambassador to Germany; Former President of UPenn

Brad Meltzer

Host of History Channel’s "Lost History" & "Brad Meltzer’s Decoded;" New York Times Best-Selling Author

Paula Zahn

Distinguished News Anchor & Nine-Time Emmy Award Winner

Forrest Sawyer

Award-Winning Broadcast Journalist

Graham Hill

Founder of Life Edited & TreeHugger.com

Jon Corzine

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

Elizabeth Cohen

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

Elizabeth Cohen - CNN news story on baby formula shortage

Jason Dorsey

The Gen Y Guy & Chief Strategy Officer at The Center for Generational Kinetics

Shaun Tomson

Former World Champion Surfer, Environmentalist & Motivational Speaker

James Woolsey

Former Director of the C.I.A.

Dileep Rao

Actor Who has Appeared in the Films "Inception," "Drag Me to Hell" and "Avatar"

Alec Ross

Author of "The Industries of the Future," and Recent Senior Advisor for Innovation to Hilary Clinton

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

Harry Shearer

Actor and Comedian; Known for "The Simpsons" and "Spinal Tap"