Mexican drug lord 'El Chapo' oversaw shipments, bribes as head of cartel

'El Chapo's prison conditions worst in US preventing proper defense: Lawyers

'El Chapo' appeals extradition to US

Mexican drug lord `El Chapo` transferred to jail near US border

Sean Penn shares 'regret' about El Chapo article in CBS interview

The mysterious relationship between Mexican drug lord Guzman and actress Del Castillo – text messages say it all

Mexican drug lord`s last tunnel hidden behind mirror!