Gonzales v. Raich (previously Ashcroft v. Raich), 545 U.S. 1 (2005), was a decision by the United States Supreme Court ruling that under the Commerce Clause of the United States Constitution, the United States Congress may criminalize the production and use of home-grown cannabis even where states approve its use for medicinal purposes.
Read more about Gonzales V. Raich: Facts, Legal Background, The Case of Raich and Monson Against The Government, The Government's Case, Litigation, Organizations Involved, The Decision, Subsequent Events