Hoping to rebound from their dismal home loss to the Bills, the Panthers flew to the University of Phoenix Stadium for a Week 8 duel with the Arizona Cardinals in a rematch of last year's divisional game. In the first quarter, Carolina would begin the game with a 6-yard touchdown run from running back Jonathan Stewart.  The Cardinals would answer with quarterback Kurt Warner completing a 14-yard touchdown pass to running back LaRod Stephens-Howling.  The Panthers would take a commanding lead in the second quarter as Stewart got a 10-yard touchdown run, quarterback Jake Delhomme hooked up with wide receiver Steve Smith on a 50-yard touchdown pass, and defensive end Julius Peppers returned an interception 13 yards for a touchdown. In the third quarter, Arizona began to rally as Warner connected with tight end Ben Patrick on a 1-yard touchdown pass.  Carolina would answer in the fourth quarter with a 35-yard field goal from kicker John Kasay.  The Cardinals tried to pull off a comeback as running back Tim Hightower got a 1-yard touchdown run, yet the Panthers closed out the game with Kasay's 31-yard field goal. The Panthers' defense had a field day on Warner, recording 5 interceptions and a fumble recovery.. How many yards was the longest touchdown pass of the game?