Photos: Facebook whistleblower Frances Haugen testifies before Congress
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Photos: Facebook whistleblower Frances Haugen testifies before Congress 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, Tuesday, Oct. 5, 2021, in Washington. (AP Photo/Alex Brandon)
Photos: Facebook whistleblower Frances Haugen testifies before Congress Sen. Roger Wicker, R-Miss., Sen. Marsha Blackburn, R-Tenn., Sen. Jerry Moran, R-Kan., and Sen. Richard Blumenthal, D-Conn., arrive for a Senate Committee on Commerce, Science, and Transportation hearing on Capitol Hill on Tuesday, Oct. 5, 2021, in Washington. (Drew Angerer/Pool via AP)
Photos: Facebook whistleblower Frances Haugen testifies before Congress Former Facebook employee and whistleblower Frances Haugen arrives to testify before a Senate Committee on Commerce, Science, and Transportation hearing on Capitol Hill on Tuesday, Oct. 5, 2021, in Washington. (Drew Angerer/Pool via AP)
Photos: Facebook whistleblower Frances Haugen testifies before Congress Sen. Maria Cantwell, D-Wash., talks with Sen. Ed Markey, D-Mass. as former Facebook data scientist 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, Tuesday, Oct. 5, 2021, in Washington. (Jabin Botsford/The Washington Post via AP, Pool)
Photos: Facebook whistleblower Frances Haugen testifies before Congress Former Facebook employee and whistleblower Frances Haugen listens to opening statements during a Senate Committee on Commerce, Science, and Transportation hearing on Capitol Hill on Tuesday, Oct. 5, 2021, in Washington. (Drew Angerer/Pool via AP)
Photos: Facebook whistleblower Frances Haugen testifies before Congress Former Facebook employee and whistleblower Frances Haugen arrives to testify during a Senate Committee on Commerce, Science, and Transportation hearing on Capitol Hill on Tuesday, Oct. 5, 2021, in Washington. (Jabin Botsford/The Washington Post via AP, Pool)
Photos: Facebook whistleblower Frances Haugen testifies before Congress Sen. Marsha Blackburn, R-Tenn., left, and Sen. Richard Blumenthal, D-Conn., right speak to former Facebook data scientist Frances Haugen, center, during a hearing of the Senate Commerce, Science, and Transportation Subcommittee on Consumer Protection, Product Safety, and Data Security, on Capitol Hill, Tuesday, Oct. 5, 2021, in Washington. (AP Photo/Alex Brandon)
Photos: Facebook whistleblower Frances Haugen testifies before Congress Former Facebook employee and whistleblower Frances Haugen testifies during a Senate Committee on Commerce, Science, and Transportation hearing on Capitol Hill on Tuesday, Oct. 5, 2021, in Washington. (Drew Angerer/Pool via AP)
Photos: Facebook whistleblower Frances Haugen testifies before Congress Sen. Roger Wicker, R-Miss., and ranking member Sen. Marsha Blackburn, R-Tenn., talk before a Senate Committee on Commerce, Science, and Transportation hearing on Capitol Hill on Tuesday, Oct. 5, 2021, in Washington. (Drew Angerer/Pool via AP)
Photos: Facebook whistleblower Frances Haugen testifies before Congress Former Facebook data scientist 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, Tuesday, Oct. 5, 2021, in Washington. (Matt McClain/The Washington Post via AP, Pool)