"Is anyone screening your calls?"

Each weekday morning I try to catch a little of Laura Ingraham's radio program. This morning I caught the last five minutes. Laura had a doctor on the program advising people on sleep habits. A woman called in and said she had married a man who lived in an earth home. Laura asked the woman, "Did you say you married a man in a "Nurse Home?" The woman said, "earth home." Laura said, "birth home?" No, the woman said, "an earth home, like the earth." "It was a home built into the side of the earth." Laura said, "Oh, an earth home?" The woman said "Yes. I only got about five hours of sleep in eight years, because of the mold." The doctor quipped, "Laura, do you have anyone screening your calls?"