your chairman says he planned to have a public hearing next month. i think one of the big questions is we know russian bots and troll factories took out fake news ads on facebook. is there any indication that any of these russians who were behind the social media campaign were givenny information fromny americans on the best way to in influence the election via social media? >> well, jake, we don't have the answer to that yet. it's one of the reasons why we want to hear from facebook. we'll hear from fwitwitter next week. what we do know in terms of the investigations russian hacked into and released information on one party to help mr. trump and hurt clinton. they attacked 21 states electoral systems and unfortunately our department of homeland security hasn't shared that information. so i'm not premard how we stop them coming back next year. and we increasingly know that