The national network of abortion providers sent a security alert to clinics in the Washington, D.C. area, warning of possible unrest and violence connected to an extremist group’s plans to protest outside the Health and Human Services building on Thursday. Rescue Resurrection said on its website that the protest will call on the Trump administration “to take decisive action to restrict and ultimately ban the abortion pill.” Mifepristone , one of two drugs used in medication abortion, has been