and far from absorbing or ignoring, they take them very seriously. they believe in them, they believe that they exist, that they're real. they just think that they're demons. they believe that anyone mounted is pes edpossessed by the devil. indeed thebelieve t entire country is possessed by the devil. they base that belief on an event that took place one night more than 200 years ago. a night that launched the only successful slave revolution in history. a night that gave birth to the nation. >> haitian history tells of a famous ceremony called the ceremony. and apparently enslaifd africans came from different plantations.