Stephen Peterman, right, hangs his head as he sits with the rest of the offensive linemen late in the fourth quarter

The Lions fell to 6-3 on the year with a 31-21 loss to the Cardinals in Arizona.  Detroit turned the ball over five times and ended the game with minus-18 yards rushing.  Jon Kitna threw a pair of touchdown passes to Roy Williams and running back Kevin Jones also scored on a four-yard run.  The Lions are now two games behind the Packers in the NFC North.