Oxfam’s report “Trading Away Our Rights”...combines research from 12 employment-related campaigns across rich and poor countries, and interviews with more than 1000 workers, factory and farm owners, global brands, importers, exporters, union and government officials. [refers to Tesco, Induyco (part of El Corte Inglés), Taco Bell (part of Yum!),Wal-mart]