"“I think they are really struggling and that’s not surprising, because it’s a very hard problem,” said Daphne Keller, who used to be on Google’s legal team and is now with Stanford University.
“If you think about it, they get millions, billions of new posts a day, most of them some factual claim or sentiment that nobody has ever posted before, so to go through these and figure out which are misinformation, which are false, which are intending to affect an electoral outcome, that is a huge challenge,” Keller said. “There isn’t a human team that can do that in the world, there isn’t a machine that can do that in the world.”"