A 6-year-old boy's letter to Barack Obama asking him to send Syrian refugee child Omran Daqneesh to come and live with his family has gone viral.
On his Facebook page Mr Obama said the boy, only know as Alex from New York, was "moved by the heartbreaking images of Omran Daqneesh."
Omran is the five-year-old in Aleppo who was photographed sitting in an ambulance covered in dust and blood and sitting in shock following an air strike.
Omran's 10-year-old brother Ali died the day after the air raid.