A police dog bites a demonstrator after riots broke out during a pro Erdogan demonstration at the Turkish consulate in Rotterdam, Netherlands, Sunday, March 12, 2017. Turkish Foreign Minister Mevlut Cavusoglu was due to visit Rotterdam on Saturday to campaign for a referendum next month on constitutional reforms in Turkey. The Dutch government says that it withdrew the permission for Cavusoglu's plane to land because of "risks to public order and security." (AP Photo/Peter Dejong), APTOPIX