ADX, or Administrative Maximum Facility in Florence, Colorado, is known as "Super-Max", it holds people such as: Richard Reid (shoe bomber) John Walker Lindh (American Al-Qaeda operative) Eric Rudolph (Atlanta Olympic bomber) Zacarias Moussaoui (September 11 attacks) El Sayyid Nosair (1993 World Trade Center bombing) Salvatore "Sammy the Bull" Gravano Ted Kaczynski (Unabomber) Robert Hanssen (FBI Special Agent turned Russian spy) Dzhokhar Tsarnaev (Boston Marathon bombing of 2013) Timothy McVeigh (1995 Oklahoma City bombing)
SVR is Russia's Civilian Foreign Intelligence Service, formerly known as the KGB.