I. Whether 18 U.S.C. § 922(g)(3), the federal statute that prohibits possession of firearms by a person who "is an unlawful user of or addicted to any controlled substance," violates the Second Amendment as applied to an individual who sometimes used marijuana but was not intoxicated at the time of the possession.

II. Whether 18 U.S.C. § 922(g)(3)'s prohibition on firearm possession by "an unlawful user" of "any controlled substance" is unconstitutionally vague.

Whether 18 U.S.C. § 922(g)(3)'s prohibition on firearm possession by marijuana users violates the Second Amendment and is unconstitutionally vague