File photo taken on April 19, 2016 shows Fidel Castro (L, Front) and Raul Castro (C, Front) attending 7th Congress of the Communist Party of Cuba, in Havana, Cuba. Cuban revolutionary leader Fidel Castro died on Nov. 25, 2016 at the age of 90, said his brother Raul, the current leader of Cuba. (Xinhua/Cubadebate)