PBS aired a show titled, "Prayer in America." For the most part it was balanced, except with their portrayal of the First Amendment of our Constitution, the Bill of Rights. The religion portion, they only displayed, "Congress shall make no law respecting the establishment of religion." PBS purposely left out the rest of it, "nor prohibit the free exercise thereof. The bias was showing. They mentioned "the establishment clause," and the doctrine of "separation of church and state," not bothering to explain either or their origins.