European, Arab leaders call for enhanced ties to tackle common challenges

Bulgarian Prime Minister Boyko Borissov addresses the 3rd EU-Arab World Summit in Athens, Greece, on Oct. 29, 2018. More than 500 delegates from over 30 countries, including heads of state and government, senior EU officials, ministers and influential business leaders and scholars participated in the 3rd EU-Arab World Summit entitled "Shared Horizons" here on Monday. (Xinhua/Marios Lolos)