The Carolina Panthers and their fans were all the way turned up on Sunday as everything seemed to go their way.  Both the offense and defense were clicking on all cylinders as they cruised to an easy 49-15 victory over the Arizona Cardinals.  Late in the fourth quarter, Luke Kuechly intercepted a pass from Cardinals quarterback Carson Palmer and returned it 22 yards for a touchdown. In the celebration that ensued as Kuechly ran by high-fiving fans, one fan went tumbling out of the stands and onto the field at Kuechly’s feet.