Migrants disembark on a beach after arriving on a dinghy from the Turkish coast to Skala Sikaminias village on the northeastern Greek island of Lesbos, Thursday, Oct. 22, 2015. Greece is the main entry point for those fleeing violence at home and seeking a better life in the European Union. More than 500,000 people have arrived so far this year on Greece's eastern islands, paying smugglers to ferry them across from nearby Turkey. (AP Photo/Santi Palacios)
{}