battlegrounds, paid ads, ballots mark for donald trump had been discarded. this claim between september 29th and october 7th. had up to 200,000 impressions, does this add violate facebook s policy? i don t know if the top of my head if that specific ad violates our policy. i d be apple, very happy to follow up on. that would you commit to a policy where actual peoples i would review these ads, instead of just being hit with algorithm reviews. it s just really yes or no or i don t know senator i don t know. we look back now at the years of hearings with senator amy klobuchar, has played a part on social media and facebook. and you notice two things. one, the problems created by these under regulated social media companies are evolving, while our legislation is not. there are legislation that shouldn t have been in 2016.