Alyaan Hirsi Ali, a woman who has been placed under a death fatwa by Islamic mullahs for her impertinence in telling the truth about Islam, instructs Bill Maher's audience, guests, and Maher himself on the nature of dhimmitude.
Maher's understanding of Christianity is regrettable, but the chance to hear Ali makes it worth putting up with his arrogance for a while. The movie critic spoof at the end is pretty funny, too.
If you're interested in learning about who Ali is check out at Slate by Anne Applebaum. RLC