U.S. intelligence estimates were wrong: Russian trolls and their Kremlin masters weren't partisan.
https://www.bloomberg.com/view/articles/2017-11-02/facebook-ads-reveal-the-real-russian-game
https://ru.krymr.com/a/28831817.html
http://www.rbc.ru/newspaper/2017/11/02/59f9dcf39a794729b24b2a6e
https://www.inopressa.ru/article/02Nov2017/wp/papadopoulos.html
http://www.kasparov.ru/material.php?id=59FB54A21D2EA
http://carnegie.ru/2017/11/02/ru-pub-74601
http://www.kasparov.ru/material.php?id=59FAFCB4CD342