‘Terrifying’: Facebook whistleblower cites violence in Myanmar and Ethiopia, spying by China and Iran (CNN)During much-anticipated testimony Tuesday before the Senate Subcommittee on Consumer Protection, Facebook whistleblower Frances Haugen repeatedly pointed outside of the country for examples of how the social network could be used to dangerous ends — so much so that lawmakers wondered during the hearing if they should meet to specifically discuss national security concerns. The former product manager referenced a series of links between activity on Facebook and deadly violence in Myanmar and Ethiopia, and spying by China and Iran. “My fear is that without action,...