Washington Redskins free safety Madieu Williams (41), cornerback DeAngelo Hall (23), and linebacker Rob Jackson (50), combine to bring down Minnesota Vikings running back Adrian Peterson (28) during the first half of an NFL football game, Sunday, Oct. 14, 2012, in Landover, Md. (AP Photo/Cliff Owen)

Photo by: Cliff Owen

Washington Redskins free safety Madieu Williams (41), cornerback DeAngelo Hall (23), and linebacker Rob Jackson (50), combine to bring down Minnesota Vikings running back Adrian Peterson (28) during the first half of an NFL football game, Sunday, Oct. 14, 2012, in Landover, Md. (AP Photo/Cliff Owen)