ALEPPO, SYRIA - NOVEMBER 20: Smoke rises after the US-led coalition airstrikes pound DAESH positions at Harceli and Delhi villages in Aleppo, Syria on November 20, 2015. (Photo by Izzet Mazi/Anadolu Agency/Getty Images)
ALEPPO, SYRIA - NOVEMBER 20: Smoke rises after the US-led coalition airstrikes pound DAESH positions at Harceli and Delhi villages in Aleppo, Syria on November 20, 2015. (Photo by Izzet Mazi/Anadolu Agency/Getty Images)