"Cowboys wide receiver Roy Williams and running back Marion Barber are both inactive for today's game against the Washington Redskins.

Williams popped up on the injury report earlier this week with a groin injury while Barber has not played since straining his left calf against New Orleans on Nov. 25.

Williams, who has made 36 receptions for 524 yards and five touchdowns this season, was listed as inactive for the first time since he injured his ribs and missed the Cowboys' 20-13 overtime victory against the Kansas City Chiefs on Oct. 11, 2009. "