FILE - This Feb. 11, 2004, file photo provided by the Bureau of Prisons shows the Federal Correctional Complex in Florence, Colo. Clockwise from lower left is the minimum security Federal Prison Camp, the high security United States Penitentiary, the maximum security United States Penitentiary and the Federal Correctional Institution. Experts say the drug lord Joaquin "El Chapo" Guzman, who will be sentenced on June 25, 2019 for smuggling enormous amounts of narcotics into the U.S and having a hand in dozens of murders, seems the ideal candidate for the federal government's maximum security, "Supermax," prison, also known as ADX for "administrative maximum," a facility so secure, so remote and so austere that it has been called the "Alcatraz of the Rockies.". (Bureau of Prisons via The Gazette via AP, File)
FILE - This Feb. 11, 2004, file photo provided by the Bureau of Prisons shows the Federal Correctional Complex in Florence, Colo. Clockwise from lower left is the minimum security Federal Prison Camp,Show more

El Chapo headed for a prison 'worse than death' called the Alcatraz of the Rockies