Nation Mother of ‘El Chapo’ granted a visa by U.S. to visit convicted son in prison, she says June 2, 2019June 2, 2019 Marcelo Viano and Amy Guthrie, Associated Press Comments Off on Mother of ‘El Chapo’ granted a visa by U.S. to visit convicted son in prison, she says Mother of infamous drug kingpin Joaquin "El Chapo" Guzman says she was granted a visa by the U.S. Embassy in Mexico to visit her son in prison.