Belgium’s King Philippe, Queen Mathilde, Turkey’s President Erdogan and First Lady Emine Erdogan pose at the Royal Palace in Brussels

Belgium’s King Philippe (2nd R), Queen Mathilde (L), Turkey’s President Tayyip Erdogan (2nd L) and Turkey’s First Lady Emine Erdogan pose at the Royal Palace in Brussels, Belgium October 5, 2015. Turkey’s President Tayyip Erdogan and First Lady Emine are on a two-day state visit to Belgium. REUTERS/Francois Lenoir