In a recent Huckabee appearance, Mitt Romney said he'd "absolutely" support a constitutional amendment defining conception as the beginning of life. In addition to outlawing abortion, such an amendment could ban many forms of birth control, a fact Romney was seemingly unaware of when pressed on his position during a campaign event on Thursday. So tonight, armed with beer and female anatomy diagrams, Rachel Maddow invited Romney to her "Man Cave" for a crash course in how babies are made.

Tonight, Rachel Maddow used the tail end of her program to slam Fox News—she pointed out that the network's hosts raise money "on the air" for the GOP—while calling for Keith Olbermann's suspension to be lifted. Watch inside.