Bill Maher

Political Satirist & Host of HBO's "Real Time"

Buddy Valastro

Host of "The Cake Boss" & "The Next Great Baker"

Candace Cameron Bure

Women & Youth Speaker Best Known for Her Role on "Full House" & "Fuller House"; Former Co-Star on "The View"

Dabo Swinney

Head Football Coach of the Clemson University Tigers

Dan Ariely

Behavioral Economist; Professor at Duke University; Author; Founding Member of The Center for Advanced Hindsight

David Robinson

Former NBA Center for the San Antonio Spurs & Philanthropist

Debra Messing

Emmy Award-Winning Actress & Global Ambassador for PSI/Youth AIDS

Deepak Chopra

Co-Founder of The Chopra Center for Wellbeing

Dr. Cornel West

Philosopher, Professor, Political Activist & Author of "Race Matters"; 2024 People's Party Presidential Candidate

Gloria Steinem

Feminist Writer, Activist & Organizer; Co-Founder of New York Magazine & Ms. Magazine

Jason Alexander

Actor, Writer & Director; Best Known for His Work on "Seinfeld"

Jeffrey Tambor

Emmy Award-Winning Actor of "Arrested Development," "The Hangover" & "Transparent"

Jeremy Lin

Professional Basketball Player for Beijing Ducks of the Chinese Basketball Association

Joe Torre

Chief Baseball Officer for Major League Baseball; National Baseball Hall of Famer, 4-Time World Series Champion & 9-Time MLB All-Star

Lawrence Summers

Professor & Former President of Harvard University; Former Secretary of the Treasury, Director of the National Economic Council, & Chief Economist of the World Bank

Marcus Luttrell

Decorated Navy SEAL & Bestselling Author of "Lone Survivor"

Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

Michael J. Fox

Actor, Author and Advocate; Founder, The Michael J. Fox Foundation for Parkinson’s Research

Michael J. Fox on latest Parkinson's research and how he's ...

Natalie Portman

Award-Winning Actress Known for "Black Swan," "V for Vendetta" & Playing Padmé Amidala in the Star Wars Prequel Trilogy

Natalie Portman on self-confidence and performing from an early ...

Nick Vujicic

Motivational Speaker, NY Times Best-Selling Author, Founder & CEO of Life Without Limbs