SIOUX FALLS, S.D. (Dakota News Now) – Dakota News Now has learned that a sixth tribe in South Dakota has banned Governor Kristi Noem. The Yankton Sioux Tribe has voted to ban the Governor following a …SIOUX FALLS, S.D. (Dakota News Now) – Dakota News Now has learned that a sixth tribe in South Dakota has banned Governor Kristi Noem. The Yankton Sioux Tribe has voted to ban the Governor following a …