The "So, Who Can You Discriminate Against?" Edition

Emily Bazelon, David Plotz, and John Dickerson discuss the Obama Administration's nuclear deal with Iran, the controversial "religious liberty" law in Indiana, and the retirement of Sen. Harry Reid.     Twitter: @SlateGabfest Facebook: facebook.com/Gabfest Email: gabfest@slate.com Show notes at slate.com/gabfest     This week's episode is sponsored by the University of California, committed to creating solutions to today’s environmental challenges. To uncover groundbreaking research from the University of California, visit slate.com/breakthroughs. This episode is also sponsored by PBS, presenting “Wolf Hall," based on the best-selling book series about political intrigue in the Tudor court. “Wolf Hall” airs on Masterpiece on PBS, Sunday, April 5 at 10/9 central.   Join Slate Plus! Members get bonus segments, exclusive member-only podcasts, and more. Sign up for a free trial today at www.slate.com/gabfestplus.