[Children play among tents at Ritsona refugee camp north of Athens, which hosts about 600 refugees and migrants on Thursday, Sept. 22, 2016. Most of the roughly 60,000 refugees and other migrants stranded in Greece are living in "appalling conditions" and face "immense and avoidable suffering," rights group Amnesty International said in a report Thursday, slamming Europe's response to the refugee crisis. . (AP Photo/Petros Giannakouris)]THESSALONIKI, Greece (AP) — The Latest on the mass migration to Europe: