CBS News: Russian trolls fueled anti-vaccination debate in U.S. by spreading misinformation on Twitter, study finds

CBS News: Russian trolls fueled anti-vaccination debate in U.S. by spreading misinformation on Twitter, study finds . “Russian Twitter trolls have attempted to fuel the anti-vaccination debate in the U.S., posting about the issue far more than the average Twitter user last year, a study out of George Washington University has found. The ‘sophisticated’ bots shared opinions from both sides of the anti-vaxxer debate, which took the U.S. by storm and prompted tech companies to crack down on the spread of misinformation surrounding vaccinations.”