Bill Clinton
Founder, The William J. Clinton Foundation; 42nd President of the United States of America

Al Gore
45th VP of the United States; Nobel Peace Laureate; Bestselling Author, An Inconvenient Truth

Timothy Geithner
75th United States Secretary of the Treasury, 2009-2013

Jim Messina
2012 Campaign Manager for President Obama; White House Deputy Chief of Staff for Operations (2009-2011)

Arnold Schwarzenegger
California's 38th Governor; Cultural Icon; Environmental Crusader

Peter Orszag
Member of President Obama’s Cabinet and Director, Office of Management and Budget, 2009-2010

Karl Rove
Bestselling Author, Courage and Consequence; Fox News Contributor; Wall Street Journal Columnist

Kevin M. Warsh
Member of the Federal Reserve Board of Governors (2006-2011) and the Fed's Chief Liaison to Wall Street

Howard Dean
CNBC Contributor; Founder, Democracy for America; Former Chairman, Democratic National Committee

Hillary Rodham Clinton

67th Secretary of State of the United States, 2009 -2013

Dick Cheney
46th VP of the United States; Secretary of Defense; Chairman and CEO of Halliburton

Lawrence H. Summers
Director, White House National Economic Council for President Barack Obama, 2009-2010

Rick Santorum
2012 Republican Presidential Candidate; United States Senator from Pennsylvania, 1995-2007

Robert Gibbs
Longtime Advisor to President Barack Obama; White House Press Secretary, 2009-2011

Bill Daley
Chief of Staff to President Obama (2011-2012)

Dee Dee Myers
Former White House Press Secretary; Contributing Editor, Vanity Fair; Bestselling Author, Why Women Should Rule the World

Bill Frist
Former Senator and Majority Leader; Heart-Lung Transplant Surgeon