FILE – In this Oct. 5, 2021 file photo, former Facebook employee Frances Haugen speaks during a hearing of the Senate Commerce, Science, and Transportation Subcommittee on Consumer Protection, Product Safety, and Data Security, on Capitol Hill, in Washington. Former Facebook data scientist turned whistleblower Haugen plans to answer questions from lawmakers in the United Kingdom who are working on legislation to rein in the power of social media companies. Haugen is set to appear Monday, Oct. 25, 2021, before a parliamentary committee scrutinizing the British government’s draft legislation to crack down on harmful online content. (AP Photo/Alex Brandon, file)