 In "United States v. Oakland Cannabis Buyers' Cooperative" (2001), the Supreme Court of the United States found that California's medical prescription providers were still subject to criminal prosecution.In "Gonzales v. Raich" (2005), the U.S. Supreme Court found that Congress's interstate commerce clause power allowed it to prohibit an Oroville, California woman, who was following California law, from growing and consuming marijuana entirely inside her home.In September 2010, Governor Arnold Schwarzenegger signed legislation reducing possession of marijuana from a criminal misdemeanor to a civil infraction.