https://www.cnbc.com/2017/09/27/twitter-with-accounts-linked-to-russia-to-face-congress-over-role-in-election.html >After a weekend when Americans took to social media to debate President Trump's admonishment of N.F.L. players who do not stand for the national anthem, a network of Twitter accounts suspected of links to Russia seized on both sides of the issue with hashtags such as #boycottnfl, #standforouranthem and #takeaknee. >As Twitter prepared to brief staff members of the Senate and House intelligence committees on Thursday for their investigation of Russian interference in the 2016 election, researchers from a public policy group have been following hundreds of accounts to track the continuing Russian operations to influence social media discourse and foment division in the United States.