The Dallas Cowboys on Sunday made sure tight end Jason Witten would be a Cowboy for life with a five-year contract extension. A source familiar with the deal told ESPN NFL Insider Adam Schefter the deal is worth $37 million and includes $19 million guaranteed. Witten's deal comes two days after the club signed Jay Ratliff to a five-year extension worth $40 million. The Cowboys and Witten concluded the deal at the team's Newark hotel late Saturday night. Read more: http://espn.go.com/dallas/nfl/story...s-sign-jason-witten-37m-extension-source-says
