While watching the NFL games on Sundays, note how many times crowd shots focus on families other than those who resemble the Addams or Manson families. Do they show a father seated with his kids enjoying their time together as well-comported fans, a family sharing popcorn and sipping soft drinks, those more likely to be in a Norman Rockwell print than to be arrested for drunk and disorderly? It’s likely that in 10 hours of watching you won’t see even one such crowd shot. Yet you’ll see more than 50 shots of adult men and women selected for TV attention…