As we slip toward the end of a Super Bowl week that has inflicted a winter’s worth of misery on North Texas — from springlike temperatures to an ice storm followed by a record snowfall — it would seem things have to get better. Well, maybe not. In the final run-up to Super Bowl XLV, huge chunks of snow and ice tumbled from the roof of Cowboys Stadium in Arlington on Friday, injuring six people, one seriously. Among the injured was Win McNamee, a photographer for Getty Images, who was shooting exterior photos of the stadium when a chunk of...
