Companies continue to rally is from apple to facebook, we have the biggest highlights. First to our lead. Facebook, twitter, and google go to washington. Executives of all three firms discuss how their platforms were manipulated. Facebook, google, and twitter told congress they were not sure they have measured the full extent of russias manipulation of them. They dont yet have the technology to prevent this from happening again. I caught up with former twitter ceo and the cofounder of chorus to get his reaction. I think it would separate into two things. It would have responsibility once they understood the problem and issue to discover the scope of it and then go address it. I think they are doing that. I think it would be great to say they bear responsibility for missing it. This is stuff that has come to light after the election. It wasnt anything i think anyone new had happened in previous elections so we did not know about it this time. Everyone has been seemingly surprised by it.