Unfortunately, as I noted above, pro-Castro librarians are merely a small subset of a broader leftist trend:Last year a number of journalists, writers and showbiz figures, including Harold Pinter, Nadine Gordimer, Harry Belafonte and Tariq Ali, signed a letter claiming that in Cuba ???there has not been a single case of disappearance, torture or extra-judicial execution since 1959 . . .???Arenas w