Migrants demanding to be allowed to pass the Greek-Macedonian border, wait in no-man&squot;s land near the northern Greek village of Idomeni, on Wednesday, Nov. 25, 2015. Several European countries, including EU members Slovenia and Croatia and non-members Serbia and Macedonia, have declared they will only allow "war-zone refugees" from Afghanistan, Iraq and Syria to transit through their countries on their way to central and northern Europe. (AP Photo/Giannis Papanikos)