Washington, UNITED STATES
Nuns walk before Zubik v. Burwell is heard by the U.S. Supreme Court in Washington
Nuns walk before Zubik v. Burwell, an appeal brought by Christian groups demanding full exemption from the requirement to provide insurance covering contraception under the Affordable Care Act, is heard by the U.S. Supreme Court in Washington, March 23, 2016. REUTERS/Joshua Roberts