U.S. officials: Climate change not a threat to rare wolverine

FILE - This on Feb. 27, 2016, file photo provided by the California Department of Fish and Wildlife, from a remote camera set by biologist Chris Stermer, shows a mountain wolverine in the Tahoe National Forest near Truckee, Calif., a rare sighting of the predator in the state. U.S. wildlife officials are withdrawing proposed protections for the snow-loving wolverine after determining the rare and elusive predator is not as threatened by climate change as once thought. (Chris Stermer/California Department of Fish and Wildlife via AP, File)