incidents including some shootings. so it's not like it was any mystery to them. we know now that they knew for over a year this was a violent conspiracy theory. driving on this platform. through its own recommendation algorithm many waited and waited, until a month before the election to call it quits. >> so, i want to ask a very finally force question that i've been mulling on as a renter story. and let me see if i could articulate this specifically. so the algorithm is predicting that this woman with this profile would like this qanon stuff, right? and it keeps pushing it towards or, even when she doesn't definitely say yes get me into that group. but it somehow feels as though the algorithm is correct? they have her pegged as the kind of person who might be q curious. i am trying to get it. at one level is the algorithm doing the work, and it will level is the work being done by peoples nested preferences and trust relationship external to facebook? >> yes, that is a very well