Open Files An exhaustive investigative report on the lives and works of Latin America’s and the world’s most controversial personalities. This week's report, "El Comercio: The Oligarchy of Miro Quesadas" takes a look at the El Comercio media empire in Peru. With eight out of ten newspapers published in the country being linked to El Comercio, plus its control of many magazines and television, the paper owned by Miro Quesadas plays a huge role in setting the national political agenda. The Quesadas family's business interests extend to other economic activities as well and intersect with its media empire. teleSUR