Leanne Caret

President and CEO of Defense, Space & Security; Executive Vice President of The Boeing Company

Walter O'Brien

CEO and Founder, Scorpion Computer Services

Thomas L. Friedman

Three-Time Pulitzer Prize Winning Commentator; New York Times Foreign Affairs Columnist; Author of "The World Is Flat"

Thank You for Being Late: An Optimist's Guide to Thriving in the Age of Accelerations

Wendy Sherman

Professor of the Practice of Public Leadership & Director of the Center for Public Leadership at the Harvard Kennedy School

The US approach to China with Deputy Secretary of State Wendy R. Sherman

Michael Chertoff

Former Secretary of Homeland Security

Robert D. Kaplan

Best-Selling Author & Atlantic Monthly Correspondent

Clarissa Ward

Journalist & Chief International Correspondent for CNN

HRH Prince Talal of Jordan

Middle East and National Security Expert, Director, National Security Council and Advisor to King Abdullah II of Jordan

Michael Flynn

Former Director of the Defense Intelligence Agency and National Security and Cyber Security Expert

Lisa Monaco

United States Deputy Attorney General; CNN Senior National Security Analyst

General Jack Keane

Retired Four-Star General and Former Vice Chief of Staff of the US Army

George J. Mitchell

U.S. Senator, 1980 - 1995 & Former Special Envoy for the Middle East

Seymour Hersh

Pulitzer Prize-Winning Investigative Journalist, Reporter & Political Writer

Rick "Ozzie" Nelson

Director, Homeland Security and Counterterrorism Program and Senior Fellow, International Security Program

Stephen Flanagan

Henry A. Kissinger Chair in Diplomacy and National Security

Queen Noor Of Jordan

International Humanitarian, Former Queen of Jordan

Michael Mandelbaum

Christian A. Herter Professor of American Foreign Policy at The Johns Hopkins School of Advanced International Studies & Author

Raymond Kelly

Former New York City Police Department Commissioner

Lt. Col. Alexander Vindman

Retired U.S. Army Lieutenant Colonel, Former Director for European Affairs & White House National Security Council

Thomas E. Donilon

Former National Security Advisor