https://www.reuters.com/article/us-facebook-ceo-fakenews/facebook-deletes-posts-linked-to-russian-troll-factory-ceo-zuckerberg-idUSKCN1HA2LV

Facebook is expanding its response to what it sees as malicious actors using the platform improperly and on Tuesday said it had deleted hundreds of Russian accounts and pages associated with a "troll factory" indicted by U.S. prosecutors for fake activist and political posts in the 2016 U.S. election campaign.