In this Oct. 4, 2015 file photo, a Syrian refugee child sleeps in his father's arms while waiting at a resting point to board a bus, after arriving on a dinghy from the Turkish coast to the northeastern Greek island of Lesbos.
In this Oct. 4, 2015 file photo, a Syrian refugee child sleeps in his father's arms while waiting at a resting point to board a bus, after arriving on a dinghy from the Turkish coast to the northeastern Greek island of Lesbos. Muhammed Muheisen AP
In this Oct. 4, 2015 file photo, a Syrian refugee child sleeps in his father's arms while waiting at a resting point to board a bus, after arriving on a dinghy from the Turkish coast to the northeastern Greek island of Lesbos. Muhammed Muheisen AP