Behind the walls of federal prisons nationwide, chaplains have been quietly carrying out a systematic purge of religious books and materials that were once available to prisoners in chapel libraries. The chaplains were directed by the Bureau of Prisons to clear the shelves of any books, tapes, CDs and videos that are not on a list of approved resources. In some prisons, the chaplains have recently dismantled libraries that had thousands of texts collected over decades, bought by the prisons, or donated by churches and religious groups.
I am busy trying to get a presentation together, so I don't have time to rant about this at the moment. Do read the article - it raises some great questions.