Source?
I don't have time to make links but you can copy and paste to start getting up to speed.
https://twitter.com/GOPPollAnalyst/status/777691379971612672
http://www.usnews.com/news/articles/2016-09-19/paul-combetta-computer-specialist-who-deleted-hillary-clinton-emails-may-have-asked-reddit-for-tips
https://theconservativetreehouse.com/2016/09/20/breaking-rep-lamar-smith-demands-interview-with-stonetear-aka-paul-combetta-pdf-below/
https://theconservativetreehouse.com/2016/09/20/day-2-hillarys-i-t-guy-paul-combetta-aka-stonetear-the-reddit-and-the-timeline/