GERB leader Boyko Borissov has accused oligarchs close to Rumen Radev of targeting the properties owned by major retail chains in Bulgaria, warning that pressure on the businesses could push the country back toward communist-era state monopolies. Borissov argued that the hypermarket chains own some of the most valuable commercial properties in major cities and suggested that efforts were being made to drive them out of the market. "One of Rumen Radev’s oligarchs has set his sights on the properties owned by these hypermarket chains....