New Orleans Saints running back Reggie Bush is expected to be sidelined for three-to-four weeks due to a left knee injury. The "New Orleans Times-Picayune" reports Bush had arthroscopic surgery in Alabama on Monday to repair a torn medial meniscus in the knee. Bush suffered the injury during Sunday's loss to the Panthers. Bush has rushed for 294 yards and two touchdowns and has caught 42 passes for 366 yards and three scores this season. He has also returned a three punts for TDs this year.
