IT's been obvious they do exactly that since the Zuckerberg hearings. But all of the politicians asking him questions seem to have missed that subtlety and kept

IT's been obvious they do exactly that since the Zuckerberg hearings. But all of the politicians asking him questions seem to have missed that subtlety and kept asking about "selling data". Facebook hardly sells any data. It just shares it for free with a ton of partners (and without freely-given user consent).