https://www.reuters.com/article/us-facebook-trump-census/facebook-decides-to-take-down-trump-2020-campaigns-census-ads-idUSKBN20S2R2 >Facebook Inc on Thursday removed ads by President Donald Trump's re-election campaign that asked users to fill out an "Official 2020 Congressional District Census" because the ads violate the company's policy against misinformation on the government's census.