Authorities search the coastline, Saturday, July 28, 2018, after a polar bear attacked and injured a polar bear guard who was leading tourists off a cruise ship on the Svalbard archipelago archipelago between mainland Norway and the North Pole. The polar bear was shot dead by another employee, the cruise company said. (Gustav Busch Arntsen/Governor of Svalbard/NTB Scanpix via AP)
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