documents to paint a false picture of the company. >> the good-faith criticism is coming from within his company. and these files are not simply comments from former employees. it's internal research. internal data. all leading to a very clear conclusion that its own algorithms and the economic incentives created by those alg i thi algorithms is elevating the most negative content and comments in people's feeds. that is a huge problem not just for facebook and its earnings but for society. and that's the algorithm is something well within his control. >> so, jennifer, you know, here we are. i mean, they are facing obviously the possibility of massive legal action as well, right? so frances haugen, the whistle-blower, she says what facebook did day in and day out was put what was good for profits over what was good for the public, right? they could have pulled some of this back and they did not. how do you prove that? the documents that we have, are those enough? i mean, how do you prove that in -- in -- in a court? >> so, the problem, erin, is that companies like facebook have a lot of protection from