Denver Broncos quarterback Peyton Manning denied an Al-Jazeera report that he took human growth hormone (HGH) following neck surgery in 2011, but on Sunday (December 27) acknowledged he visited a clinic that allegedly supplied the banned substance. Meanwhile, the source of the Al-Jazeera report that the anti-aging clinic in Indianapolis provided HGH to Manning recanted his allegations in a video statement. Manning, who missed the entire 2011 National Football League season with a serious neck […]