The Supreme Court on Monday gave new life to a lawsuit challenging ObamaCare’s contraception mandate, striking down a previous ruling in favor of the federal government. An appeals court in Cincinnati will now reconsider the legal challenge from the Catholic groups in Michigan and Tennessee that had sought exemptions from an ObamaCare provision that requires employers to cover birth control for all workers. The justices asked the lower court to reconsider the case in light of last year's landmark ruling on the contraception mandate. That ruling, which was issued last June, decided that the arts-and-crafts retailer, Hobby Lobby, could...