NFL roundup: Cam Newton leads Panthers to win in return to Carolina

Cam Newton ran for a touchdown and threw for a score in his first game back with Carolina as the Panthers stunned the Arizona Cardinals 34-10 Sunday at Glendale, Ariz.

The Cardinals (8-2) had the best record in the league and one of the top defenses, but the Panthers scored 17 first-quarter points and were in control throughout the game.

Starting quarterback P.J. Walker did much of the work for Carolina, finishing 22-fo