Bill Bennett

Bill Bennett is one of America's most important, influential and respected voices on cultural, political, and education issues.

Nick Bostrom

Professor at Oxford University, Director of the Future of Humanity Institute & Strategic Artificial Intelligence Research Center

Yochai Benkler

Co-Director of the Berkman Klein Center for Internet & Society; Author on Information Technology

Gerry Dee

Canadian Actor and Stand-up Comedian

Kevin Clash

Puppeteer and Voice of Elmo, Writer and Director

Ric Edelman

Personal Finance Thought Leader & Bestselling Author

David Deutsch

Quantum Physicist & Author

Andrew Lo

Charles E. and Susan T. Harris Professor Professor of Finance Director, Laboratory for Financial Engineering

Scientist Stories: Andrew Lo, Can Financial Engineering Cure Cancer?

Elizabeth Dole

Elizabeth Dole is an American politician who served in both the Ronald Reagan and George H. W. Bush presidential administrations, as well as a United States Senator.

David Sinclair

Author, Professor of Genetics & Co-Director of the Paul F. Glenn Center for the Biology of Aging at Harvard Medical School

Percy "Master P" Miller

Entrepreneur, Music Mogul, Philanthropist; Founder & CEO of P. Miller Enterprises

Joseph Coughlin

Founder & Director of AgeLab, Massachusetts Institute of Technology

John McWhorter

Political Commentator, Linguist & Professor at Columbia University

Understanding the new politics of race - Prof. John McWhorter ...

Laura San Giacomo

Film and Television Actress Best Known for "Sex , Lies and Videotape" and "Just Shoot Me!"

Chris Carmichael

Former Cycling Coach of Lance Armstrong & the Olympics; Founder of Carmichael Training System, Peak Performance Expert & Author

Michele Bachmann

Former Attorney & Congresswoman, Dean of Regent University's Robertson School of Government

Nikhil Goyal

Journalist, Activist, & Author of "Schools on Trial: How Freedom and Creativity Can Fix Our Educational Malpractice"

Christine Comaford

New York Times Bestselling Author of *Rules for Renegades* & *Smart Tribes*

Steve Burns

Actor, Musician & Television Host; Best Known as the Original Host of "Blue's Clues"

Steve from 'Blue's Clues' delivers a heartwarming message on Twitter

Richard J. Davidson

Professor of Psychology & Psychiatry at the University of Wisconsin-Madison