Taking a closer look at Peyton’s cold-weather struggles

Broncos quarterback Peyton Manning isn’t happy unless he’s unhappy.  Currently, he’s unhappy about the perception that he stinks in the cold weather. “Whoever wrote that narrative can shove it where the sun don’t shine,” Manning told KOA radio after Sunday’s win over the Titans. But the narrative wrote itself, fueled by Peyton’s results in cold-weather…