Many privately-owned businesses don’t allow cameras inside. The blog, People of Walmart, which publishes unflattering pictures of Walmart shoppers, makes such policies completely understandable. Still, not everyone who shows up to a business establishment with a camera has a snarky blog or ill intentions. Several months ago, I walked into a wig store in Oklahoma City and asked to speak with the owner. I had long-admired the colorful wigs in the window, positioned on mannequin .....
