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Regis Duvignau / Reuters
Fact checker portals have been pushed into overdrive in this David vs Goliath struggle.
Dado Ruvic / Reuters
Facebook acknowledged that it has become a battleground for governments seeking to manipulate public opinion in other countries.
NEW YORK — Facebook is taking new measures to curb the spread of fake news on its huge and influential social network. It will focus on the "worst of the worst'' offenders and partner with outsi...