The Little-Known U.S. Agency Behind the String of Coups Against Mexico's Drug Lords.

The article focuses on the significant role played by Homeland Security Investigations (HSI) in the recent capture of major Mexican drug lords, including ‘El Mayo' Zambada and the sons of ‘El Chapo' Guzmán. Topics include HSI's expanding global presence and authority, its broad remit covering various criminal activities, and its growing influence in international law enforcement efforts.