Bush's injury hurts Lions as they go down to Arizona, 25-21

Rashard Mendenhall late touchdown run stopped the Lions late in the game as the Arizona Cardinals came away with a 25-21 win over Detroit in Glendale. Quarterback Matthew Stafford threw two touchdowns in the first half, both to wide reciever Calvin Johnson.

With under two minutes left in regulation, after a Lions penality that cost them 31 yards, Mendenhall ran the ball into the end zone from the one-yard line.

Stafford finished 24-of-36 for 278 yards and 2 touchdowns and Reggie Bush took a helmet to his left knee with just under six minutes to play in the 2nd quarter, and he will undergo an MRI on the knee to see if he'll be able to play next Sunday at Washington.