On "Fox News Sunday" this morning, reporter James Rosen had a short piece on the late chief justice and relayed a humorous story. When interviewing William Rehnquist four years ago, Rosen asked him why Americans sued each other so much. Rosen's father is a personal-injury lawyer -- apparently well-known enough that Rehnquist knew of him. Rehnquist's response to Rosen's question: "You should ask your father that."