San Francisco 49ers coach Jim Harbaugh offered a parting shot at Green Bay Packers linebacker Clay Matthews: Slapping is not the tough-guy way. Harbaugh says Matthews threw one punch and slapped 49ers left tackle Joe Staley when they tussled after Matthews' late hit on quarterback Colin Kaepernick in the second quarter of San Francisco's 34-28 season-opening win Sunday. "I think that young man works very hard on being a tough guy," Harbaugh said Monday of Matthews. "He'll have some repairing to do to his image after the slap." Read more http://espn.go.com/nfl/story/_/id/9...ers-takes-jab-clay-matthews-green-bay-packers
