Anti-abortion advocates have filed a federal lawsuit challenging FDA approval of the medication mifepristone. It seeks to revive the 1873 Comstock Law—named after the zealous anti-vice crusader Anthony Comstock—to ban the medication now used for over half of abortions in the United States.

“When they look at the courts, they think, ‘Why wouldn’t the courts be friendly to us even if we are making new things up?’ The Supreme Court just overturned a 50-year precedent that took away half the population’s fundamental right to control their bodies, so why wouldn’t they try?”