If it’s August and you bring a mother to a supermarket, she's going to have a few kids with her. Even though her children usually hate food shopping, tagging along interests them more than summer reading, so they'll be strangely excited to go. She'll have a list, that she'll forget at home, but she’ll think she can remember everything -- it isn’t that long. Cereal, soap, canned tomatoes, grated cheese, olive oil (how did she