For 50 years, women in America have had a constitutional right to terminate a pregnancy. Now, a leaked draft opinion suggests that the Supreme Court will overturn Roe v Wade. Anne McElvoy asks Mary Ziegler, a legal historian, about the origins of the landmark legislation and what would happen if Roe is cast aside. Plus, does the Supreme Court need reforming? Please subscribe to The Economist for full access to print, digital and audio editions: www.economist.com/podcastoffer   See acast.com/privacy for privacy and opt-out information.