A man holds a Russian flag during a political rally on Bulgaria's National Day in central Sofia on March 3 2017 Member of NATO since 2004 and of the...
{"Image ImageDescription": "A man holds a Russian flag during a political rally on Bulgaria's National Day in central Sofia on March 3, 2017. \nMember of NATO since 2004 and of the European Union since 2007, Bulgaria, which elects its Parliament on March 26, has historical, cultural and economic ties with Russia that are unmatched within the EU. / AFP PHOTO / NIKOLAY DOYCHINOV        (Photo credit should read NIKOLAY DOYCHINOV/AFP via Getty Images)"}