Bulgarian riot police is seen amidst smoke coming from a firecracker, thrown by demonstrators during a protest against high electricity prices in Sofia February 19, 2013. Bulgaria's Prime Minister Boiko Borisov sought to calm protestors on Tuesday by promising slash electricity prices and punish foreign-owned power companies, setting Bulgaria on a collision course with EU partner the Czech Republic. In the capital, protestors clashed with police at a road junction, hurling fire crackers. Eight people were rushed to hospital after the clashes. REUTERS/Stoyan Nenov (BULGARIA - Tags: POLITICS CIVIL UNREST ENERGY BUSINESS) Published: Úno. 19, 2013, 7:43 odp. | Foto: Reuters