Joseph Gordon-Levitt

Founder of HitRecord & Actor Known for "Inception" & "The Dark Knight Rises"

Pearl Arredondo

Student Advocate, Education Reformer & Principal

Leslie Bradshaw

Executive Mentor & Co-Founder and Partner at Bradshaw Vineyards

Pete Cashmore

Entrepreneur & Founder of Mashable

Marc Maron

Standup Comedian, Host of the Podcast "WTF with Marc Maron" & Star of the IFC Comedy "Maron"

Matthew Bishop

Nonresident Senior Fellow of Global Economy and Development at the Center for Sustainable Development

Eric Saperston

Best-Selling Author & Award Winning Filmmaker

David Leonhardt

Senior Writer for The New York Times

Ours Was the Shining Future: The Story of the American Dream

Patricia Sellers

Multimedia Journalist, CEO of SellersEaston Media Co. & Chair of the Fortune Most Powerful Women Summit

Elise Foster

Engineer Turned Motivational Educator & "Multipliers" Master Practitioner at The Wiseman Group

Michael Fertik

Founder of Reputation.com, Internet Security Expert & Best-selling Author

Tina Wells

Founder, CEO, Buzz Marketing Group

Richard Besser

President & CEO of the Robert Wood Johnson Foundation; Former Chief Health & Medical Editor for ABC News

Michael Barone

Senior Political Analyst, Washington Examiner

Lisa P. Jackson

Vice President of Environment, Policy & Social Initiatives at Apple

Wendell Pierce

Author and Actor, best known for "The Wire" and HBO's "Treme"

Theodore B. Olson

Former US Solicitor General; Attorney at Gibson, Dunn & Crutcher

Antonio Villaraigosa

41st Mayor of Los Angeles

Andrew Revkin

Senior Fellow for Environmental Understanding at Pace University

Debbie Lessin

Facilitates Interactive Workshops on Life Balance