Image provided by the Cuban News Agency shows Cuban President Raul Castro placing the urn with the ashes of Cuban revolutionary leader Fidel Castro into his tomb, at the Santa Ifigenia Cemetery in the city of Santiago de Cuba, Cuba, on Dec. 4, 2016. The remains of the Cuban revolutionary leader and former President Fidel Castro were buried Sunday morning at the Santa Ifigenia cemetery in Santiago de Cuba. (Xinhua/Marcelino Vazquez/Cuban News Agency)