IGT will be expanding its sports betting footprint in Washington State via a multi-year agreement with Kalispel Tribal Economic Authority, an instrumentality of the Kalispel Tribe of Indians who owns and operates Kalispel Casino in Cusick, Wash. Under the terms of the agreement, Kalispel Casino will leverage IGT’s PlaySports technology and trading advisory services to power its soon-to-open retail sportsbook. […]