El Ciudadano Original article: “Cerco” al corazón político de Bolivia: la mayor central obrera anuncia bloqueo en la sede del Gobierno por el “gasolinazo” Bolivia’s Major Labor Union Implements Blockade at Government Headquarters in Protest Against Fuel Subsidy Cuts The Central Obrera Boliviana (COB), the largest labor organization in the South American country, announced on Monday the […] La entrada Bolivia’s Major Labor Union Implements Blockade at Government Headquarters in Protest Against Fuel Subsidy Cuts se publicó primero en El Ciudadano .