The Oakland Raiders signed pending free-agent safety Charles Woodson to a one-year contract extension on Monday, bringing him back for an 18th season in the NFL. The team announced the contract by releasing a picture on Twitter of Woodson signing the deal next to Hall of Fame defensive back Willie Brown. Woodson was eligible to be a free agent in March. He played all 16 games this season and was on the field for a team-high 1,100 snaps, according to STATS LLC. The only defensive back to start a game at age 39 or older is Hall of Famer Darrell Green, who played until he was 42. More...