When Judges Change Their Minds

Same-sex marriage supporter Ryan Aquilina, of Washington, DC, holds a sign near the Supreme Court, April 28, 2015 in Washington, DC.

Emily Bazelon, New York Times Magazine correspondent and panelist on Slate's Political Gabfest, discusses the historical precedent for Supreme Court judges reversing their decisions and how it could affect upcoming decisions on Obamacare, abortion, same-sex marriage, and other cases.