Clay Matthews: 'I need to find a way to be more impactful'
For Matthews Clan, N.F.L. Is All in the Family - The New York Times
Clay Matthews believes it'll be hard to police on-field language - NBC Sports
Clay Matthews says NFL should hire him to review roughing the passer penalties
NFL: Packers' linebacker Matthews says he will roll with inside role - Duluth News Tribune
Green Bay Packers Clay Matthews, 2011 Nfl Football Preview Sports Illustrated Cover by Sports Illustrated
Clay Matthews says NFL should 'go to college rules' in OT
NFL cracks down on internal dissent over officiating – New York Daily News
Ex-Falcon Clay Matthews a finalist for Pro Football Hall of Fame
N.F.L. Clears James Harrison, Clay Matthews and Julius Peppers - The New York Times