By Lucian Kim October 20, 2017 Updated October 21, 2017 20171020_atc_russian_magazine_says_trolls_used_social_media_to_disrupt_us_election.mp3 Listen • 3:17 20171020_atc_russian_magazine_says_trolls_used_social_media_to_disrupt_us_election.mp3 Copyright 2017 NPR. To see more, visit http://www.npr.org/.
