European Union (EU) Enlargement Commissioner Johannes Hahn (L) and Denis Zvizdic, Chairman of the Council of Ministers of Bosnia and Herzegovia (BiH), attend a press conference in the Parliamentary building in Sarajevo, BiH, on Dec. 9, 2016. European Union (EU) Enlargement Commissioner Johannes Hahn handed the government of Bosnia and Herzegovia (BiH) an EU questionnaire on the country's readiness to join the 28-member bloc here on Friday. (Xinhua/Haris Memija)