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A Syrian man with his baby wait near the highway on September 16, 2015, on their way to the border between Turkey and Greece. Around 1,000 refugees remained stranded September 16 in the northwestern Turkish city of Edirne, near the Greek border, after being barred by Turkish authorities from continuing their journey to Europe. AFP PHOTO/BULENT KILIC (Photo credit should read BULENT KILIC/AFP via Getty Images)

A Syrian man with his baby wait near the highway on September 16, 2015, on their way to the border between Turkey and Greece. Around 1,000 refugees remained stranded September 16 in the northwestern Turkish city of Edirne, near the Greek border, after being barred by Turkish authorities from continuing their journey to Europe. AFP PHOTO/BULENT KILIC        (Photo credit should read BULENT KILIC/AFP via Getty Images)