Chris Krebs

Founding Partner of Krebs Stamos Group; Former Director of the Department of Homeland Security’s Cybersecurity & Infrastructure Security Agency (CISA)

H. R. McMaster

Retired US Army Lieutenant General & Former National Security Advisor

Battlegrounds: The Fight to Defend the Free World

Fiona Hill

Senior Fellow in the Center on the United States & Europe in the Foreign Policy Program at Brookings

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

General Jack Keane

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