There is a great story about Art Linkletter, who was a household word and widely known when he was in his heyday as a television personality. The story goes that as Mr. Linkletter entertained at a nursing home for the elderly, with microphone in hand, he asked an elderly lady in a wheelchair, "Do you know who I am?" The lady replied, "No, I don't, but if you will go over to the nurses' station, one of the nice people there will tell you who you are."