Infamous drug lord El Chapo has claimed he's being mistreated in US prison after penning a seven-page letter bemoaning his treatment.
El Chapo, 65, was extradited from his native Mexico to the USA in January 2017 after he was sentenced to life plus 30 years in prison.
The drug lord, real name Joaquin Archivaldo Guzman Loera, was found guilty in February 2019 of 10 charges related to drug trafficking and money laundering.