Mealey's (December 7, 2016, 3:39 PM EST) -- WASHINGTON, D.C. — The District of Columbia Circuit U.S. Court of Appeals on Dec. 5 stayed a case challenging President Barack Obama’s use of Patient Protection and Affordable Care Act (ACA) funds, turning away arguments by the administration that the court should rule to affirm long-standing separation of powers precedent (United States House of Representatives v. Sylvia Mathews Burwell, et al., No. 16-5202, D.C. Cir.)....