US operation to capture Sinaloa cartel leaders had the help of one of the captured men: a son of ‘El Chapo,’ official says CNNPowerful cartel leader ‘El Mayo’ Zambada was lured onto airplane before arrest in US, AP source says The Associated PressUS arrests Mexican drug lord ‘El Mayo’ and son of ‘El Chapo’ in Texas Reuters CanadaWhat to know about the Sinaloa cartel after the arrest of ‘El Mayo’ The Washington Post