Adrian Peterson added another career milestone. The four-time first-team All-Pro running back became just the sixth back in league history to reach the 14,000-yard mark, running for 76 yards and a score in the Washington Redskins' 20-15 loss to the Green Bay Packers. Peterson has 14,036 yards in his 13-year career. He joins Emmitt Smith, Walter Payton, Frank Gore, Barry Sanders and Curtis Martin as the only players with 14,000 yards rushing.