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TOPSHOT - Syrian children await treatment at a make-shift hospital following a reported airstrike on a crowded market in the rebel-held town of Douma, on the eastern outskirts of Damascus on November 7, 2016. / AFP / Abd Doumany (Photo credit should read ABD DOUMANY/AFP/Getty Images)

TOPSHOT - Syrian children await treatment at a make-shift hospital following a reported airstrike on a crowded market in the rebel-held town of Douma, on the eastern outskirts of Damascus on November 7, 2016. / AFP / Abd Doumany        (Photo credit should read ABD DOUMANY/AFP/Getty Images)