Facebook Whistleblower Frances Haugen testifies before Senate Commerce Committee – LIVE on C-SPAN https://t.co/2pyQh7hSUz Also, watch on the FREE C-SPAN Now App https://t.co/F93BLtN9vO pic.twitter.com/17wY0wRF9i— CSPAN (@cspan) 2021年10月5日 WATCH: Facebook Whistleblower Frances Haugen complete ope…
