UPDATE 2-U.S. conservatives say Facebook needs 'significant work' to address concerns -former senator
August 20, 2019 at 14:47 PM EDT
A review by a former Republican U.S. senator concludes that political conservatives believe Facebook Inc needs to do "significant work" to satisfy their concerns that the social media website is biased, describing policies and examples that they found problematic without laying out evidence of systemic partisanship.