Firefighters with California's Eldorado Hotshots crew walk along Highway 191 during a controlled burnout operation, Tuesday, Sept. 25, 2018, near the Rim south of Bondurant, Wyo. The operation was an effort to "fight fire with fire" and contain the spread of the Roosevelt Fire, which is now the nation's top priority wildfire. (Ryan Dorgan/Jackson Hole News & Guide via AP), APTOPIX