

Cartel Threats - A National Security Challenge: David Fitzgerald
Aug 13, 2025
David Fitzgerald, a career intelligence officer with 38 years of experience, discusses the evolving threats posed by Mexican cartels at the U.S. southern border. He examines the violent dynamics of cartel rivalries, particularly between the Sinaloa and Jalisco cartels, and their implications for national security. Fitzgerald also delves into intelligence challenges, stressing the importance of collaboration among agencies while addressing corruption issues. Furthermore, he touches on how designating cartels as terrorist organizations can enhance law enforcement efforts and the need for international cooperation in combating drug trafficking.
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Cartels As Diversified Corporations
- Mexican cartels act like diversified corporations with global reach and multiple revenue streams.
- Sinaloa remains dominant but internal fractures and arrests have created leadership transitions and factional fighting.
Rival Cartels And Territorial Competition
- CJNG is a rapidly expanding, violent rival responsible for much fentanyl trafficking into the U.S.
- Multiple older cartels (Gulf, Tijuana, Juarez) remain active but vary in strength and regional reach.
Why Cartels Fight Over Routes
- Cartel conflicts center on three issues: turf, routes into the U.S., and revenue division from diversified illicit markets.
- Control of transit corridors is as strategically important as controlling production zones.