SMG--
See my post on LBJ and Castro.
This out-take is interesting
Vladimir Rodriguez Lahera, a top-ranking Cuban intelligence agent, defected in April 1964 in Ottawa, Canada. He requested asylum in the U.S. He turned to be a motherload of information. On the specific question if Castro’s agents had any previous connection with Oswald, the answer was yes. Oswald was in contact with Cuban agents before his trip to Mexico City on September 27, 1963. He had maintained contact with them after he returned to the U.S.[32] Rodriguez Lahera also stated that Oswald contacts in the Cuban Consulate included Luisa Calderon, a DGI officer on the secretarial staff at the Embassy. She was rushed into seclusion immediately after Kennedy’s assassination. She was not allowed to testify for the Warren Commission. In 1997 Luisa Calderon was reported working for a government radio station as an English language editor.[33]
In 2005, Oscar Marino an intelligence Cuban defector, detailed what he knew of Oswald’s visit to the Cuban diplomatic mission in Mexico City. Marino stated that “Oswald volunteered to kill Kennedy and that Cuban diplomats in Mexico City had advanced knowledge of Oswald’s assassination plan.” “He adopted our plans as his own- his idea was a natural project of our wish. He was an instrument of the G2 (Cuban Intelligence). It makes no difference whether he volunteered or was used. It ends up the same.”[34]