[Refugees try to warm up around a fire as the sun rises at a refugee camp in the northern Greek village of Idomeni Thursday, Jan. 21, 2016. About 1,000 refugees from Syria, Afghanistan and Iraq are stranded at Greece's northern border with Macedonia, after Macedonian authorities stopped letting them through citing problems with transit flows further north on the Balkan route which have caused a chain reaction. (AP Photo/Thanassis Stavrakis)]IDOMENI, Greece (AP) — The latest developments in Europe's immigration crisis. All times local