Did the Third Circuit err in failing to consider the disparity in sentencing under U.S.S.G §2D1.1(c) of the Federal Sentencing Guidelines for methamphetamines as opposed to other controlled substances?

QUESTION PRESENTED Did the Third Circuit err in failing to consider the disparity in sentencing under U.S.S.G §2D1.1(c) of the Federal Sentencing Guidelines for methamphetamines as opposed to other controlled substances? LIST OF RELATED CASES 1. United States v. Kraig Trotter, No. 3:21-cr-787-GC, U.S. District Court for the District of New Jersey. Judgment entered August 23, 2022. 2. United States v. Kraig Trotter, No. 22-2639, U.S. Court of Appeals for the Third Circuit. Judgment entered July 7, 2023. 1