In this August 26, 2015 photo, a train conductor walks from car to car, collecting passenger tickets on the electric Hershey train as it travels toward the Casablanca municipality of Havana, Cuba. Trains connecting Cuba's capital with the former chocolate company town of Hershey in Matanzas province are filled with tourists who pay less than 50 cents for the trip as the island floods with visitors after the declaration of detente with the United States. (Photo by Ramon Espinosa/AP Photo)
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