Thousands Return to Syrian City of Manbij After IS Flees

A man cuts the beard of a civilian who was evacuated with others by the Syria Democratic Forces (SDF) fighters from an Islamic State-controlled neighborhood of Manbij, in Aleppo Governorate, Syria, Aug. 12, 2016.

Civilians react atop of a pickup truck after they were evacuated by the Syria Democratic Forces (SDF) fighters from an Islamic State-controlled neighborhood of Manbij, in Aleppo Governorate, Syria, Aug. 12, 2016.

Civilians gather after they were evacuated by the Syria Democratic Forces (SDF) fighters from an Islamic State-controlled neighborhood of Manbij, in Aleppo Governorate, Syria, Aug. 12, 2016.

A woman smokes as she rests after she was evacuated with others by the Syria Democratic Forces (SDF) fighters from an Islamic State-controlled neighbourhood of Manbij, in Aleppo Governorate, Syria, Aug. 12, 2016.

A civilian carries a child as he walks with others after they were evacuated by the Syria Democratic Forces (SDF) fighters from an Islamic State-controlled neighbourhood of Manbij, in Aleppo Governorate, Syria, Aug. 12, 2016. The SDF has said Islamic State was using civilians as human shields.

Women carry newborn babies while reacting after they were evacuated by the Syria Democratic Forces (SDF) fighters from an Islamic State-controlled neighborhood of Manbij, in Aleppo Governorate, Syria, Aug. 12, 2016.

A Syria Democratic Forces (SDF) fighter helps civilians who were evacuated by the SDF from an Islamic State-controlled neighborhood of Manbij, in Aleppo Governorate, Syria, Aug. 12, 2016.

A girl reacts while walking with women after they were evacuated with others by the Syria Democratic Forces (SDF) fighters from an Islamic State-controlled neighborhood of Manbij, in Aleppo Governorate, Syria, Aug. 12, 2016.

Syria Democratic Forces (SDF) fighters greet civilians who were evacuated by the SDF from an Islamic State-controlled neighborhood of Manbij, in Aleppo Governorate, Syria, Aug. 12, 2016. The SDF has said Islamic State was using civilians as human shields.