A former assistant to Fidel Castro and his brother Raul is now in Miami and he’s airing the Cuban leader’s dirty laundry – including why Fidel burns his underwear. Delfin Fernandez, 44, defected in Spain in 1999 on a trip to Europe to drop off Raul's daughter in Italy and pick up a Rotweiller in Germany for Fidel. He moved to Miami less than a year ago. "I was assigned to take care of the people closest to Fidel, so that they don't lack anything and don't feel threatened by anything inside or outside of Cuba,” he told the Miami...