A boy cools off in an irrigation canal on the outskirts of Raqqa, Syria August 16, 2017. Picture taken August 16, 2017. Show moreShow less
A boy cools off in an irrigation canal on the outskirts of Raqqa, Syria August 16, 2017. Picture taken August 16, 2017. REUTERS/Zohra Bensemra Show moreShow less
Boys are pictured by an irrigation canal on the outskirts of Raqqa, Syria August 16, 2017. Picture taken August 16, 2017.Show moreShow less
A boy cools off in an irrigation canal on the outskirts of Raqqa, Syria August 16, 2017. Picture taken August 16, 2017. Show moreShow less
Boys cool off in an irrigation canal on the outskirts of Raqqa, Syria August 16, 2017. Picture taken August 16, 2017. Show moreShow less
A man stretches by an irrigation canal on the outskirts of Raqqa, Syria August 16, 2017. Picture taken August 16, 2017.Show moreShow less
A boy cools off in an irrigation canal on the outskirts of Raqqa, Syria August 16, 2017. Picture taken August 16, 2017. Show moreShow less
When the heat becomes unbearable in Syria's Raqqa
A boy cools off in an irrigation canal on the outskirts of Raqqa, Syria August 16, 2017. Picture taken August 16, 2017.