In this photo taken on Tuesday, April 4, 2017 and made available Wednesday, April 5, Turkish experts enter Syria to evacuate a victim of alleged chemical weapons attacks in Syrian city of Idlib, at a local hospital in Reyhanli, Hatay, Turkey. A suspected chemical attack in a town in Syria's rebel-held northern Idlib province killed dozens of people on Tuesday, opposition activists said, describing the attack as among the worst in the country's six-year civil war.(DHA-Depo Photos via AP)