David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets

David G. Bradley

Chairman and Owner, Atlantic Media Company

David Garibaldi

Performance Show Artist

David Kirkpatrick

Best-Selling Author of The Facebook Effect, Technology & Internet Expert

David Leonhardt

Senior Writer for The New York Times

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

David Levin

David Levin is the author of, Don't Just Talk, Be Heard! Closing the Gap Between What You Say and What People Hear.

David M. Rubenstein

Co-Founder & Co-CEO of The Carlyle Group

David Rockwell

President of the Rockwell Group

David Rothkopf

Former U.S. Under Secretary of Commerce and Former CEO & Editor of the Foreign Policy Group

David Walker

Author, Respected Executive and Champion of National Fiscal Responsibility

Dean Baker

Co-Director, Center for Economic and Policy Research

Dennis Prager

Host of the Dennis Prager Radio Show, Co-Founder of Prager University, NY Times Bestselling Author & Columnist

Dina Temple-Raston

NPR National Security and Counterterrorism Correspondent

Doug Benson

Comedian, Actor, Writer, and Creator and Star of "Super High Me"

Douglas Schoen

Preeminent Political Pollster, Analyst & Fox News Contributor

Dov Seidman

Founder & CEO of LRN; Organizational Development & Effectiveness Advisor

Dr. Harold S. Koplewicz

Leading Child & Adolescent Psychiatrist; President of the Child Mind Institute

Dr. Julie Silver

Doctor & Breast Cancer Survivor Specialized in Rehabilitation Medicine and Physical Recovery

Dr. Laura D'Andrea Tyson

First Female Chairman of White House Council of Economic Advisors

Dr. M. Joycelyn Elders

Former Surgeon General of the United States