54 Even prisoners at ADX-Florence enjoy certain privileges that are denied detainees at Guantanamo. The country’s only federal supermax prison, ADX-Florence houses convicted criminals believed ...

When inmates arrive at the United States Penitentiary Administrative-Maximum Facility in Florence, Colorado, it immediately becomes clear: ADX, the nation’s most secure Supermax prison ...

Newsflash Guzman, who was extradited to the US, is now serving a life sentence at the ADX Florence Supermax prison in Colorado — periodically griping about conditions there through his lawyers.