Protestors. Editorials. Talking heads. Think you've heard everything there is to say about abortion?

You haven't. The decision in Roe v. Wade, which constitutionalized the abortion debate, was handed down just over 40 years ago. So we decided to go back to the beginning. Actually, before the beginning. And we spoke with someone who was there: Pulitzer-Prize-winning journalist Linda Greenhouse, who reported on the Supreme Court for almost three decades, and who has co-authored a book with Reva B. Siegel called "Before Roe v. Wade: Voices that Shaped the Abortion Debate Before the Supreme Court's Ruling."

We learned a lot. So will you. Please join us for a fascinating discussion about the most controversial Supreme Court decision in the past, well, 40 years.