A former Belo Corp. radio executive who lived in McKinney died this week. Martin Greenberg, who worked at radio stations across the U.S. and in Europe, was 79. Greenberg was born April 6, 1941, in New York. He worked for New York radio station WMCA-AM, an ABC affiliate, as a trainee, and later for ABC stations in Detroit, Houston and …
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January 24, 2021