Power outage hits Balkan states as heat overloads system, minister says

A major power outage hits the Balkans, disrupting businesses, shutting down traffic lights and leaving people sweltering without air conditioning in a heatwave.  A major power outage hits the Balkans, disrupting businesses, shutting down traffic lights and leaving people sweltering without air conditioning in a heatwave.  Businesses, Utilities, World Politics Latest business news