From an LA Times story headlined "Murderer Tells Jury of Gang's Strength," about the trial of prison gang leader Clifford Smith:
Wearing prison scrubs and an eye patch that he slipped on and off during questioning, Smith described how the Aryan Brotherhood empowered a three-man commission to oversee drug running and killings in prisons nationwide and developed a reading list for prospective members, including writings of Plato, Nietzsche and Machiavelli.
The good news: Prisoners are reading the classics!
*apologies to Alexander McCall Smith
Edit: Hey, wait a minute! After having studied "The School of Athens" in art history a gazillion years ago and seeing it any number of times since, I just noticed that Raphael made a howling error: There were no bound books in Plato & Aristotle's day. They had scrolls.