NFL stars James Harrison, Clay Matthews and Julius Peppers cleared of doping allegations
Clay matthews, Matthews, Clay
Julius Peppers agrees to three-year deal with Green Bay Packers - Sports Illustrated
Matthews, Peppers will meet Wednesday with NFL
NFL to interview Clay Matthews, Julius Peppers, James Harrison over PED reports
NFL clears three players in PEDs investigation
Report: NFL could suspend 4 in PED probe
Julius Peppers, Clay Matthews ready for some football
Green Bay Packers Clay Matthews sacks Pittsburgh Steelers Ben Roethlisberger during the first half on Sunday, December 20, 2009, at Heinz Field in Pittsburgh, Pennsylvania. (Photo by Rick Wood/Milwaukee Journal Sentinel/MCT/Sipa USA