In the second audio edition of Columbia Insight, we take a deeper look at the efforts to re-introduce salmon above Chief Joseph and Grand Coulee Dams. Featuring interviews with Colville tribal leader Rodney Cawston, UCUT committe coordinator John Sirois and Vince Bryan, the CEO of Whooshh Innovations, we discuss the history of salmon in the Upper Columbia and what it will take to bring the fish back after a nearly 80-year absence...