everything else we heard about over the years. >> nick, what's so surprising is and it starts in the first paragraph, it starts in the lead of your story,er and that is that every time there was an executive at facebook that tried to right wrongs it seems in this story that sheryl sandberg was seething, sheryl sandberg got angry. she was angry when the board was finally told what the truth was. she was angry when an executive began to have concerns and started investigating the extent of russia's interference, of russian agents interference in the democratic process, and she was lashing out at people who were trying to be transparent a year later. >> it's really amazing. this problem was bubbling up under the surface. they tried to get a handle on it but for a very long time through the election and well after it