Mealey's (June 17, 2015, 9:43 AM EDT) -- WASHINGTON, D.C. — A federal judge in the District of Columbia on March 31 granted summary judgment in favor of the National Indian Gaming Commission (NIGC) in a dispute over the propriety interest in a gambling casino run by the Fond du Lac Band of Lake Superior Chippewa, saying the commission did not exceed its authority in issuing a notice of violation (NOV) to the City of Duluth, Minn., finding that the band must cease performance of an agreement between it and the city over the...