Linebacker Clay Matthews signed an extension with the Green Bay Packers on Wednesday, the team announced. Terms of the extension weren't disclosed by the team, but a source confirmed to ESPN that the extension is for five years and worth about $65 million in new money, including $31 million guaranteed. Fox Sports had earlier reported terms of the deal. Read more http://espn.go.com/nfl/story/_/id/9183033/clay-matthews-signs-extension-green-bay-packers
