SAN JUAN Puerto Rico - While Cuba played the Netherlands in the World Baseball Classic, a spectator in the stands raised a sign saying: "Down with Fidel," sparking an international incident that escalated Friday with the velocity of a major league fastball. The image of the man holding the sign behind home plate was beamed live Thursday night to millions of TV viewers - including those in Cuba. The top Cuban official at the game at Hiram Bithorn Stadium in San Juan rushed to confront the man. Puerto Rican police quickly intervened and took the Cuban official _ Angel Iglesias,...