(September 11, 2015, 12:49 PM EDT) -- BOISE, Idaho — The Coeur D’Alene Tribe was successful in its effort to have slot-machinelike horse-racing gambling devices banned in Idaho when the state Supreme Court on Sept. 10 granted the tribe’s petition for a writ of mandamus, finding that the governor did not timely return his veto of a bill outlawing the machines and that the secretary of state was then required to certify the bill as law pursuant to the Idaho Constitution (Coeur D’Alene Tribe v. Lawerence Denney, No. 43169, Idaho Sup.; 2015 Ida. LEXIS 236)....