More people get their news on Facebook than ever before, but Mark Zuckerberg is still convinced fake news on Facebook was not that big a deal during the presidential election. Writing on Facebook Saturday, the CEO again responded to critics who have lambasted the social network for not doing more to combat the spread of misinformation. Instead, he wrote it was "extremely unlikely hoaxes changed the outcome of this election in one direction or the other." "We don't want any hoaxes on Facebook.