(Sioux Falls, SD) — Snoop Dogg is supporting advocacy efforts for the legalization of marijuana. The rapper performed yesterday at the Denny Sanford PREMIER Center, with advocates standing outside the venue to promote the cause of cannabis legalization in South Dakota. The state Supreme Court struck down a ballot measure last November that would have allowed the recreational use of marijuana in the state. South Dakotans for Better Marijuana Laws is pushing for a new ballot measure. A petition needs just under 17-thousand signatures from registered voters to make the ballot.