FILE PHOTO – High-school cross-country ski team members practice on a small loop of manmade snow, after winter warmth and rains erased the natural snows at Kincaid Park, a venue that has hosted high-level races, including the 2018 U.S. national championships, in Anchorage, Alaska, U.S. December 17, 2019. Picture taken December 17, 2019. REUTERS/Yereth Rosen
