Roger Pilon

Vice President for Legal Affairs for the CATO Institute & Director of the Center for Constitutional Studies

Wayne Pacelle

President & CEO of the Humane Society

James C. Miller III

Economist, Former Chairman of the Federal Trade Commission & Budget Director for President Ronald Reagan

John Harwood

Former White House Correspondent for CNN | Former Editor at Large for CNBC & Political Writer for The New York Times

Celinda Lake

President of Lake Research Partners, Leading Political Strategist for the Democratic Party & Author

Kevin Martin

Former FCC Executive; Current Mobile and Internet Policy Advisor at Facebook

Reed Kroloff

Architectural Critic; Principal of Jones/Kroloff

Arati Prabhakar

Director of the White House Office of Science and Technology Policy & Assistant to the President for Science and Technology

Dr. Neal Barnard

Clinical Researcher; Author & Health Advocate

Bill McInturff

Partner and Co-Founder of Public Opinion Strategies; Political Pollster

Predictive or Just Addictive? Public Polling at a Crossroads

Bob Garfield

Advertising & Marketing Commentator; Host of "One the Media" and "The Genius Dialogues"

Majid Rafizadeh

Middle East Expert & Human Rights Activist

Gail McGovern

President and CEO of the American Red Cross

Ron Young

POW During Operation: Iraqi Freedom; Contestant on "The Amazing Race"

Robyn Smith

Developing Tomorrow's Leaders, TODAY!

Helene Cooper

NY Times White House Correspondent Author, The House at Sugar Beach

Bob Franken

Former CNN Political Correspondent

Kathleen Parker

Columnist for The Washington Post; Former Co-Host of CNN's Show "In the Arena"

Richard Miniter

Author of 3 New York Times Best Sellers, Former Wall Street Journal Editorial Writer, and President of the American Media Institute

M. Sanjayan

Executive Vice President & Senior Scientist at Conservation International