The U.S. Supreme Court has ruled 6-3 upholding the tax subsidies widely believed to be instrumental to the success of the Affordable Care Act. These George Washington University legal experts are available to comment: Neil Buchanan, professor of law, can discuss the ruling from an economic and tax perspective. Jeffrey Rosen, professor of law, is an expert on the Supreme Court. He wrote the book “The Supreme Court: The Personalities and Rivalries That Defined America.” He can discuss constitutional issues and the unique traits of each Supreme Court justice.