Western Balkans leaders discuss steps to accelerate regional cooperation

President of Montenegro Milo Djukanovic, Serbian President Aleksandar Vucic, Albanian Prime Minister Edi Rama and Prime Minister of North Macedonia Zoran Zaev (From L to R) attend the third regional meeting of the Western Balkans' leaders in Tirana, Albania, on Dec. 21, 2019. The third regional meeting of the Western Balkans' leaders kicked off here on Saturday with a session, during which steps needed to accelerate regional cooperation were discussed. (Xinhua/Zhang Liyun)