NEW YORK - Facebook Inc chief executive Mark Zuckerberg again rejected the idea that the social network affected the US presidential election, saying late Saturday it is "extremely unlikely" news hoaxes changed the outcome.
Ensnared in a string of content controversies in recent months, Facebook has insisted that it is a technology company, not a media firm. But scrutiny of the site has heightened since the surprise election of Republican Donald Trump on Tuesday, with critics alleging the site helped spread lies via fake news stories and hoaxes.
Zuckerberg has vehemently defended the network against such criticism, calling the idea that Facebook affected the election "crazy" at a conference on Thursday. He echoed that stance in his late Saturday post, though he said the company would do more to prevent fake news.
Such hoaxes represent a sliver of content shared on Facebook and because they are not limited to partisan views or politics, it is unlikely they could have changed the election's outcome, Zuckerberg said.
"Of all the content on Facebook, more than 99 percent of what people see is authentic," he said, noting the network's goal is to "give every person a voice."
Still, Facebook has launched work to enable people to flag hoaxes and fake news, the statement said.