joining us to discuss, sheera franklin. co-author of an ugly truth: inside facebook s battle for domination. so reading through these papers, what is your biggest takeaway? i think it s shocking how many times employees within facebook really did the research and showed their own executives how deep the problems in the company ran. i think as a reporter on the outside we sort of had an inkling to this. a lot of examples. we an our own research in a limited way, but the research done by facebook s employees is incredibly comprehensive. and to know that they were sitting on all of this really hard date about the harms that a company was doing and didn t change course, i think that s just really startling. one of the leaked facebook documents includes details about an internal experiment. a facebook employee created a fake account for fictitious person who could be a conservative leaning north