Bulgarian riot police is seen amidst smoke coming from a firecracker, thrown by demonstrators during a protest against high electricity prices in Sofia

 
Bulgarian riot police is seen amidst smoke coming from a firecracker, thrown by demonstrators during a protest against high electricity prices in Sofia
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. REUTERS/Stoyan Nenov