Joannides and Posada, again

There is a new letter in the New York Review of Books following up on the letter complaining about the CIA's stonewalling of the release of information on its agent, George E. Joannides, information which it is required to release under the JFK Records Act. I've posted on this, and on the relevance of the issue considering the reappearance of Luis Posada Carriles, who is about to have his day in court. Posada probably worked for Joannides.