FILE - A Bulgarian woman shout slogans during a protest against higher electricity and heating bills, in Sofia, in this Sunday, Feb. 17, 2013 file photo. A quarter century after the fa

 

              FILE - A Bulgarian woman shout slogans during a protest against higher electricity and heating bills, in Sofia,  in this Sunday, Feb. 17, 2013 file photo. A quarter century after the fa
FILE - A Bulgarian woman shout slogans during a protest against higher electricity and heating bills, in Sofia, in this Sunday, Feb. 17, 2013 file photo. A quarter century after the fall of communism in Bulgaria, dreams of prosperity have turned awfully sour in the Balkan country, which is the poorest in the European Union. Four people in less than a month have set themselves on fire in protest. (AP Photo/Valentina Petrova, File)