Malcolm Nance

U.S. Intelligence Veteran, MSNBC Chief Terrorism Analyst & Best-Selling Author

Dr. Erroll G. Southers

Professor of the Practice in National & Homeland Security at University of Southern California; Expert on Counterterrorism, Public Safety, and Homeland Security

Rob Waldo Waldman

Decorated Fighter Pilot; Power of Relationships & Trust Advocate

General Jack Keane

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

Charles Margiotta

Director of the National Insider Threat Task Force

The Converging Threat with Charles Margiotta

Christian Brose

Chief Strategy Officer of Anduril Industries, Former National Security Advisor to John McCain, Author of "The Kill Chain"

The Kill Chain: Defending America in the Future of High-Tech Warfare

Dick Couch

American Author, Professor & Former U.S. Navy SEAL

Michele Rigby Assad

Former C.I.A. Agent, Counterterrorism Specialist & Author of "Breaking Cover"

Robert Watson

Historian, Author, Professor, Political Commentator, Community Leader

Mark Geist

Co-Author of "13 Hours", Member of Benghazi Annex Security Team, Marine Corps Veteran & First Responder

Marie Harf

Co-Host on Fox News' "Benson and Harf"

William Wagasy

Former Navy SEAL; Vice President at National Sales & National Commercial Services at Commonwealth Land Title Insurance Company

William J. Wagasy

Dr. Paul Sullivan

Professor of Economics at National Defense University

Sarah Chayes

Former Senior Fellow in Carnegie's Democracy & Rule of Law Program, Author of "Thieves of State: Why Corruption Threatens Global Security"

Karl Eikenberry

Retired U.S. Army Lieutenant General & Former U.S. Ambassador to Afghanistan

Bing West

Correspondent & Military Author

Richard Wilhelm

Executive Vice President, Booz Allen Hamilton

Carey Lohrenz

First Female F-14 Fighter Pilot in the U.S. Navy, Team-Building, Leadership & Strategy Expert

Ryan Hillsberg

Senior Director of Corporate Security at Seagen; Author & Former CIA Officer

Former CIA operative not surprised by Russian spies in Poland

James Lawler

Author & National Security Consultant; Former CIA Operations Officer

Espionage, Human Intelligence, and the Recruitment of Foreign Spies

Gary Quesenberry

Retired Federal Air Marshal, Author & Personal Defense Training Specialist

Spotting Danger Before It Spots Your TEENS: Teaching Situational Awareness To Keep Teen...

Francis Gary Powers Jr.

Founder of The Cold War Museum; Historian, Author & Son of Famous U-2 Pilot

Matt Tardio

Retired US Army Special Forces Soldier, Chief Operating Officer for Battle Springs Ranch & Podcast Personality

Christine Walker, MPPA

Founder of the Chasing Hope Foundation; Author, Professor & Expert on Public Policy

Privacy and the Internet

Greg Shaffer

Security Expert, Author, TV Host & Former FBI Agent

Angelica Robles

Former Undercover Agent & International Best Seller

John W. Nicholson Jr.

Commander of American & NATO Forces in Afghanistan 2016-2018

Chris Krebs

Former Director of the Department of Homeland Security’s Cybersecurity & Infrastructure Security Agency (CISA)

Nicole Perlroth

Cybersecurity Journalist, Author & Reporter at The New York Times

Cybersecurity & Weapons of Cyberwar | Lex Fridman Podcast #266

Linda L. Singh

Retired Major General of the Maryland Army National Guard