Fidel Castro’s sister Juanita was a CIA agent
To the CIA she was Donna: a Cuban spy who hid documents inside cans of food and sent secret messages via a clandestine radio and two tunes – a waltz and a song from the opera Madame Butterfly.
Today, Donna was revealed to the rest of the world as Juanita Castro – the sister of Fidel and Ral, rulers of Cuba and legendary conquerors of US espionage efforts – when she blew the whistle on her career as a CIA agent.
The rogue sibling revealed extraordinary details of her hidden identity in a memoir, Fidel and Ral, My Brothers: The Secret History
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