The Kremlin has obviously decided to support the candidates from both the right and far-right – François Fillon and Marine Le Pen.
While the topic had been almost absent during the campaign, a failed plot in Marseille has once again put it at the center of debate.
The social media company is taking out full-page newspaper ads with tips for spotting untrustworthy sites.
There is real danger that a fascist-type leader will be given the opportunity to rule France.
But the right-wing nationalist candidate trails both Emmanuel Macron and François Fillon in a runoff.