Mini Grocery Carts

K, I was at Smith's on Saturday night and this old man was ahead of me. As I was putting the car seat into my cart, I noticed him take one of those mini carts for children (you know, the kind that look just like a regular steel cart but much smaller--not the car kind). Anyway, he took it and headed on his way, ready to shop. He must have thought those carts were for people who didn't need very much. I can't get the image out of my mind.