Rick "Ozzie" Nelson

Director, Homeland Security and Counterterrorism Program and Senior Fellow, International Security Program

Guy Laliberté

Founder of Cirque du Soleil

Dick Armey

Former House Majority Leader, Economist

Michael Mandelbaum

Christian A. Herter Professor of American Foreign Policy at The Johns Hopkins School of Advanced International Studies & Author

Dr. Robert Martensen

Author, A Life Worth Living: A Doctor's Reflections on Illness in a High-Tech Era.

Natalia Tena

British Actress Known for "Harry Potter" and "Game of Thrones"

Spencer Abraham

U.S. Secretary of Energy (2001-2005) & Former U.S. Senator

Dr. Shelley Sykes

The Happiness Guru

Margot Stern Strom

Margot Stern Strom is a social change agent and the executive director of Facing History and Ourselves.

Christine Romans

CNN Chief Business Correspondent; Host of "Your Money"

Admiral Michael Mullen

Chairman, Joint Chiefs of Staff (2007-2011)

Carlos Mencia

Stand-up Comedian & Entertainer

Peter Ubel

Behavioral Scientist Physician; Marketing Professor at Duke University

Katie Workman

Cook, Founding Editor in Chief of Cookstr.com, Author of "The Mom 100 Cookbook" & "Dinner Solved!"

Fran Pavley

Democratic politician who currently represents Senate District 23, including portions of Los Angeles and Ventura Counties in the California Legislature.

Fabulous Beekman Boys (Dr. Brent Ridge + Josh Kilmer-Purcell)

Founders, Beekman 1802 and Stars of Cooking Channel's "The Fabulous Beekman Boys"

Vijay Gurbaxani

Director of the Center for Digital Transformation & Taco Bell Professor of Business & Computer Science

Yassmin Abdel-Magied

Engineer, Writer & Social Advocate

Mia Birdsong

Executive Director of Next River & Author, "How We Show Up"

Mia Birdsong - On Reclaiming Community

Kathryn Parsons

Co-CEO Decoded, Sunday Times Columnist & Digital Transformation Expert