Claudia Sheinbaum has demanded formal explanations following a fatal crash in Chihuahua that killed two local investigators and two United States Embassy instructors.The accident occurred during an unsanctioned security operation to destroy drug labs, raising critical concerns about the limits of foreign personnel in national law enforcement.This development intensifies diplomatic pressure during ongoing
USMCA trade negotiations as the
Donald Trump administration pushes for stronger action against the
Cartel de Sinaloa.