2.7M views · 46K reactions | El Hongo – a high-security bunker in Mexico´s desert. Sensors, cameras, mobile phone jammers – this prison is a veritable high-tech fortress. Snipers on fifteen guard towers make sure that nothing can get in or out. El Hongo is deemed perfectly incorruptible – in a country in which corruption runs through all levels of society like cancer. | Free Documentary | Facebook