Boyko Borissov , leader of GERB (the ruling party in the country) and former Bulgarian Prime Minister, met with Turkish President Recep Tayyip Erdogan in Istanbul to discuss key issues concerning bilateral cooperation, border security, and regional stability. The main topic of their conversation was the expansion and modernization of the Kapitan Andreevo border crossing, which Borissov described as currently the largest in the world in terms of daily heavy goods traffic. Borissov emphasized the