Bill Clinton is visiting a school. In one class he asks the students if anyone can give him an example of a ""tragedy"". One little boy stands up and offers ""If my best friend who lives next door was playing in the street when a car came along and killed him that would be a tragedy."" ""No"" Clinton says ""That would be an ACCIDENT."" A girl raises her hand. ""If a school bus carrying fifty children drove off a cliff killing everyone involved... that would be a tragedy."" ""I'm afraid not"" …