“I think there is no question that Sanders was central to their strategy. He was clearly used as a mechanism to decrease voter turnout for Hillary Clinton,” said one of the Clemson researchers, Darren Linvill, an associate professor of communications. The tweets examined in the new analysis “give us a much clearer understanding of the tactics they were using. It was certainly a higher volume than people thought.”
https://www.washingtonpost.com/politics/inside-the-russian-effort-to-target-sanders-supporters--and-help-elect-trump/2019/04/11/741d7308-5576-11e9-8ef3-fbd41a2ce4d5_story.html?utm_term=.146502847213