Ismael ‘El Mayo’ Zambada is one of the most notorious names in drug war history, synonymous with the fearsome power and corrosive influence of the most important drug cartel in the world.
In the escalating war among rival factions of Mexico's Sinaloa cartel, sons of Joaquín "El Chapo" Guzmán are suspected of ordering the destruction of elaborate mausoleums that belong to rival families ...