Four additional staffers at Radio and TV Martí have been fired over a controversial report broadcast last year that referred to Jewish philanthropist George Soros as “anti-Semitic” — bringing to eight the number of dismissals at the station so far following a months-long internal investigation by the Office of Cuba Broadcasting (OCB), which oversees the Martí stations, as well as the Martínoticias digital site. The report, aired by Isabel Cuervo for the Antena Live program, raises conspiracy theories about Soros, who is identified as a “left-wing billionaire of Hungarian-Jewish origin” and a “nonpracticing Jew of flexible morals.” The broadcast, which...