Peyton Manning will be included in the NFL's investigation into an alleged connection to human growth hormone.
Pro Football Talk reported Monday that the league plans to interview Manning, who is no longer a member of the players' union following his post-Super Bowl retirement.
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The probe is in response to an Al Jazeera America report naming Clay Matthews, James Harrison, Julius Peppers and Mike Neal as current NFL players linked to receiving PEDs in addition to Manning.
NFL spokesman Brian McCarthy confirmed to PFT that "all players will be interviewed, including the retired one.