This is @berniesanders

I have it on good authority this is actually him. People found him because he used his personal twitter to talk as berniesanders. I would not dox someone unless I was 99% sure it was the right person and to be clear i am not calling for vigilanteeism. He also confirms I have the right identity by flagging me when I post this. If I had the wrong guy he would want me to keep misdirecting people.

https://steemitimages.com/0x0/https://steemitimages.com/0x0/http://i.imgur.com/F8lvRW9.png