By Christine Herman January 03, 2018 20180103_atc_how_outdoor_workers_minimize_the_suffering_during_bitter_cold_winters.mp3 Listen • 2:54 20180103_atc_how_outdoor_workers_minimize_the_suffering_during_bitter_cold_winters.mp3 Copyright 2018 NPR. To see more, visit http://www.npr.org/.
