In United States v. Jackson, No. 21-13963 (Dec. 13, 2022) (Rosenbaum, Jill Pryor, Ed Carnes), the Court reversed course and held that the Supreme Court's reasoning in McNeill v. United States, 563 U.S. 816 (2011), requires the conclusion that ACCA's "serious drug offense" definition incorporates the version of the controlled-substances list in effect when the defendant was convicted [...]