Andrew Bringuel II

Former FBI Agent Supervisor, Instructor & Researcher at the FBI Academy’s Behavioral Science Unit

Lt. Col. Dave Grossman

Scholar, Author, Soldier & One of the World's Foremost Experts in the Field of Human Aggression & the Roots of Violence

Mubin Shaikh

Homeland Security & Counter Terrorism Specialist

Mary Louise Kelly

Co-Host of NPR's "All Things Considered" & Author

Anonymous Sources

Matthew Olsen

Former Director of the National Counterterrorism Center; National Security Analyst for ABC News; Harvard Law School Lecturer

Admiral William Owens

Former Vice Chairman of the Joint Chiefs of Staff; Expert on U.S.-China Relations

Stella Rimington

Former First Female Director General of M15

Melody Hildebrandt

Global Chief Information Security Officer at 21st Century Fox

Clinton R. Van Zandt

FBI Profiler, Hostage Negotiator, Vietnam Veteran and Sr. TV Commentator

Michael Leiter

Former Director of National Counterterrorism Center; Counterterrorism, Cybersecurity & National Security Analyst for NBC News

Margaret Lane Taylor

Council on Foreign Relations Fellow

Nathaniel Ahrens

Deputy Director and Fellow, Hills Program on Governance

Cathy Lanier

Senior Vice President of Security at NFL & Former Chief of Metropolitan Police Department of the District of Colombia

Michael Shrimpton

Intelligence & Terrorism Expert

Ellie Kay

Personal Finance Author & Consultant

Louis A. Del Monte

Award-Winning Physicist, Inventor, Futurist, & CEO of Del Monte and Associates, Inc.

Arnaud de Borchgrave

Director and Senior Adviser, Transnational Threats Project

Elizabeth Stephens

Veteran & CEO of DBS Cyber

Rosanna Lockwood

International News Anchor, Presenter of “Prime Time with Rosanna Lockwood” on TalkTV; Business, Economics, Geopolitics & Sustainability Specialist

Kim Zetter

Award-Winning Investigative Journalist & Author of "Countdown to Zero Day"