Supermax prison: 5 things to know about the 'escape proof' ADX

El Chapo is widely expected to be serving out the rest of his days in the “Alcatraz of the Rockies”, ADX-Florence
El Chapo will be serving out the rest of his days in the “Alcatraz of the Rockies”

Supermax prison is a terrorist enclave – The Denver Post

Supermax Prison

The World's Most Secure Buildings: ADX Florence Prison

Force-Feeding Is Cruel, Painful, and Degrading—and American Prisons Won't Stop

What makes a Supermax prison so difficult to escape from? - Quora

Inside America's Toughest Federal Prison - The New York Times

Murder at the Alcatraz of the Rockies - The Atavist Magazine

Inside hellhole prison where ISIS Beatles could be shut off from ALL contact with outside world for rest of their lives

Is there any possibility that El Chapo Guzman can escape from ADX Florence supermax federal penitentiary? - Quora

Most Extreme Prison Security you've Ever Heard of is in Colorado

What is a Federal Supermax Prison?, Supermax Prison Pros & Cons - Video & Lesson Transcript

El Chapo will likely spend rest of his life at 'Supermax' prison

Colorado's Supermax prison now occupied by El Chapo is “worse than death,” ex-warden said – Canon City Daily Record

My Life in the Supermax