"Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof;" Except When they Feel Like it

Can I hear an atheist outcry against this?

Prisons Purging Books on Faith From Libraries

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.

...

“Government does have a legitimate interest to screen out things that tend to incite violence in prisons,” Mr. Laycock said. “But once they say, ‘We’re going to pick 150 good books for your religion, and that’s all you get,’ the criteria has become more than just inciting violence. They’re picking out what is accessible religious teaching for prisoners, and the government can’t do that without a compelling justification. Here the justification is, the government is too busy to look at all the books, so they’re going to make their own preferred list to save a little time, a little money.”

Chilling. Is anyone keeping a list of what we've lost over the last six years?