Mealey's (June 16, 2015, 4:15 PM EDT) -- WASHINGTON, D.C. — A consumer loan company owned by a member of the Cheyenne River Sioux Tribe on Feb. 13 filed a petition for writ of certiorari with the U.S. Supreme Court, asking the court to reverse a finding by the Seventh Circuit U.S. Court of Appeals voiding an arbitration clause contained in the loan agreements and holding that a dispute over the loans could not be litigated in tribal court because the individuals obtaining the loan had never set foot on the reservation, saying that...