https://arstechnica.com/tech-policy/2020/06/facebook-pulls-trump-campaign-ads-for-featuring-nazi-associated-image/ > Facebook this afternoon removed from its platform a series of campaign ads for President Donald Trump, citing policy against hate speech—a takedown that landed right in the middle of a hearing where a Facebook official was being grilled by Congress about the site's failures to act on hate speech originating from the White House.