
In Culiacán, a Mexican city long associated with drug trafficking, the recent capture of Sinaloa cartel leader Ismael "El Mayo" Zambada has heightened fears of violent conflict within the cartel and its potential consequences in the U.S.
Zambada, a co-founder of the Sinaloa cartel, was apprehended on July 25 alongside Joaquín Guzmán López, the son of Zambada's former ally, Joaquín "El Chapo" Guzmán. Zambada has accused Guzmán López of betraying and kidnapping him.