Close race in Bulgaria vote

Bulgarian voters went to the polls Sunday in a tightly fought election pitting Socialists seen as closer to Russia against two-time centre-right premier Boyko Borisov, who is seeking another comeback.Opinion polls ahead of the vote in the European Union's poorest country, where the average monthly salary is just 500 euros ($540) and corruption is rife, also indicated a strong showing by nationalists.A close result is expected between the karate-kicking Borisov's enthusiastically pro-European Uni