Obituary: Fidel Castro: http://www.bbc.com/news/world-latin-america-10744408

In April, Fidel Castro gave a rare speech on the final day of the country's Communist Party congress.
He acknowledged his advanced age but said Cuban communist concepts were still valid and the Cuban people "will be victorious".

I'll soon be 90," the former president said, adding that this was "something I'd never imagined".
"Soon I'll be like all the others, "to all our turn must come," Fidel Castro said.