I saw a car in Ames, Iowa, that was nearly covered with bumper stickers. That's why I don't have a bumper sticker on my car. Apparently, once you start putting on bumper stickers, you don't know where or when to stop. I saw a minivan in Ames that had stick figure decals of a family unit on its back window. There was a decal of the mother, two kids, a dog and a cat. It was evident that the representation of the father had been scraped off, leaving a ghostly image.