https://www.reuters.com/article/us-usa-senate-tech/u-s-senate-committee-approves-sending-subpoenas-to-facebook-and-twitter-ceos-idUSKBN2771ZL >The U.S. Senate Judiciary Committee voted to subpoena the chief executives of Twitter and Facebook after the social media platforms decided to block stories from the New York Post that made claims about Democratic presidential candidate Joe Biden's son.