Glenn Simpson Fusion GPS Testimony About Bill Browder Posted January 9, 2018 by gdemo Fusion GPS Glenn Simpson testimony about Bill Browder. This isn’t all of the Simpson testimony about Bill Browder. There’s some testimony that is boring before Simpson gets back into the Browder stuff. Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.