Peyton Manning, Ryan Howard, Clay Matthews Accused Of Using HGH In Documentary “The Darkside: Secrets Of The Sports Dopers” (Video) pdrama December 28, 2015 Uncategorized By BostonDodger This past weekend, a documentary produced by Al-Jazeera about doping in sports accused NFL star Peyton Manning of using HGH. “The Darkside: Secrets of the Sports Dopers”, accuses Manning and others of doping to become great. MLB star Ryan Howard is also mentioned alongside Green Bay Packers linebacker Clay Matthews and track star Tim Montgomery. If you didn’t get a chance to catch the documentary, here’s your chance to watch the full video and draw your own conclusions. …read more Via:: DJsDoingWork.com Leave a Reply Cancel ReplyYou must be logged in to post a comment.