A dinghy with refugees and migrants onboard is illuminated by a rainbow as it makes its way on the Aegean sea from the Turkey’s coast to the Greek island of Lesbos, on Saturday, Nov. 28, 2015. About 5,000 migrants are reaching Europe each day along the so-called Balkan migrant route, stoking tensions among the countries along the migrant corridor including Greece, Macedonia, Serbia, Croatia and Slovenia.(AP Photo/Santi Palacios)