In this episode, Cara is joined by Nate Blakeslee, author of “American Wolf: A True Story of Survival and Obsession in the West.” They talk about the trials of O-Six, a Yellowstone wolf who symbolizes the modern struggle between hunters, ranchers, politicians, conservationists, and the wildlife that existed long before human beings came on the scene. Follow Nate: @Nate_Blakeslee.