OKLAHOMA CITY - Religious groups demonstrate a substantial likelihood of success in their Religious Freedom Restoration Act of 1993 (RFRA) challenge to the Patient Protection and Affordable Care Act (ACA)'s contraceptive mandate, an Oklahoma federal judge held March 10 (Reaching Souls International Inc., et al. v. Kathleen Sebelius, et al., No. 13-1092, W.D. Okla.; 2014 U.S. Dist. LEXIS 30497).