LKS 20160121 thessal910; Migrants and refugees queue to receive food as they wait to cross the border from Greece to Macedonia near Idomeni, on January 21, 2016. Some 2,000 migrants began crossing into Macedonia on January 21 in freezing temperatures as the country conditionally reopened its border with Greece after closing it temporarily. "The border crossing for migrants near (Macedonian border town) Gevgelija opened early this morning, but only those migrants whose Greek registration papers show their final destination as Germany or Austria can enter," a senior police official in Skopje told AFP. / AFP / SAKIS MITROLIDIS - LEHTIKUVA / AFP