South Dakotans for Better Marijuana Laws, the 2020 campaign working to pass two marijuana reform ballot initiatives this November, yesterday announced over 50 endorsements from prominent South Dakotans across the state. The endorsements come from health care professionals, former prosecutors, former elected officials, and business owners, among others. The full list can be viewed here. The campaign also hosted a video press conference yesterday, featuring Brendan Johnson, former United States Attorney…