Cuban President Fidel Castro Suddenly Departs U.N. Summit, Hints at U.S. SnubBy Eloy O. Aguilar Associated Press WriterPublished: Mar 22, 2002 MONTERREY, Mexico (AP) - Cuban President Fidel Castro suddenly withdrew from a U.N. summit and returned home, and Cuban officials indicated someone - possibly the United States - had offended the leader. Ricardo Alarcon, president of Cuba's National Assembly, told The Associated Press after Castro's departure Thursday afternoon that Castro left because of "a situation that for a self-respecting country like Cuba, was unacceptable." Alarcon, who took Castro's place as head of Cuba's delegation to the U.N. International Conference...