In The Moment … July 2, 2020 Show 851 Hour 2 The Cheyenne River Sioux Tribe is asking a federal judge to block the federal government from taking over its law enforcement and forcing the removal of public health checkpoints. This is the latest volley in a back-and-forth legal and political battle between the tribe and state/federal authorities. To discuss the issues further, we welcome Frank Pommersheim, professor emeritus, University of South Dakota School of Law. Find us on: Apple , Spotify ,