Migrant children share water as they pass time in Victoria square in central Athens, Tuesday, Sept. 22, 2015, where many migrants stay temporarily before trying to continue their trip to more prosperous northern European countries. (AP)

Migrant children share water as they pass time in Victoria square in central Athens, Tuesday, Sept. 22, 2015, where many migrants stay temporarily before trying to continue their trip to more prosperous northern European countries. (AP)
Updated 22 September 2015 20:32