Foreign powers have "weaponized" the debate surrounding health care, according to experts.
Most had a Reddit karma score of zero, but one had almost reached 100,000.
u/rubinjer frequented r/The_Donald and r/HillaryForPrison. The account has now been linked to a Russian troll farm.
Fake news tweets and social media posts came from a Russian troll factory that works around the clock like any IT facility——except lies were pumping out.
The 2,752 users include handles posing as local news titles, activist groups and political commentators.