I thought American Media already owned the 37-year-old magazine devoted to soap operas. But it turns out that the company has just been operating it for the last year or so under license from Source Interlink Media. Source Interlink bought Soap Opera Digest in 2007 from Primedia, which bought it in 1991 from News Corp, which bought it in 1989 from Network Publishing Corp, which bought it in 1980 from co-founders Angela and Jerome Shapiro.