Steelers' LB James Harrison not interested in talking to NFL
NFL to Matthews and Peppers: Talk Now
James Harrison, Clay Matthews among NFL players facing suspension if they stay mum on steroid allegations – New York Daily News
Packers: Mike McCarthy mixing it up in camp
NFL to Packers' Matthews, Peppers: talk or be suspended
NFL clears James Harrison, Clay Matthews and Julius Peppers
Former Packers receiver James Jones says Aaron Rodgers is 'willing' to return, believes QB will report to camp
Green Bay Packers' trio call Al-Jazeera doping claims 'fabrication'
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James Harrison, Clay Matthews, Julius Peppers to meet with NFL over Al-Jazeera report
NFL threatens to suspend 4 players over PED probe
N.F.L. Clears James Harrison, Clay Matthews and Julius Peppers - The New York Times