This report highlights a series of Supreme Court rulings that have examined separation-of-powers-based limitations on the Exceptions Clause, congressional jurisdiction stripping, and the ability of Congress to amend laws with the purpose of directly impacting litigation. The Court's jurisprudence largely begins with the Reconstruction-era case "United States v. Klein", and leads to "Patchak v. Zinke", which is scheduled for oral argument before the Supreme Court in November 2017.