 Albright's involvement in the NATO bombing of Serbia was the main cause of the demonstration – a sensitive topic which became even more controversial when it was revealed that her investment firm, Albright Capital Management, was preparing to bid in the proposed privatization of Kosovo's state-owned telecom and postal company, Post and Telecom of Kosovo.In an article published by the New York-based magazine "Bloomberg Businessweek", it was estimated that the deal could be as large as €600 million.Serbia opposed the sale, and intended to file a lawsuit to block it, alleging that the rights of former Serbian employees were not respected.