https://www.reuters.com/article/us-usa-senate-twitter/u-s-senate-judiciary-committee-plans-to-subpoena-twitter-ceo-over-blocking-new-york-post-articles-idUSKBN2702H5

The U.S. Senate Judiciary Committee is moving to subpoena Twitter's Chief Executive Jack Dorsey after the social media platform decided to block stories from the New York Post that made claims about Democratic presidential candidate Joe Biden’s son.