NEW YORK, NY - APRIL 5: U.S. Ambassador to the United Nations Nikki Haley holds up photos of victims of the Syrian chemical attack during a meeting of the United Nations Security Council at U.N. headquarters, April 5, 2017 in New York City. The Security Council is holding emergency talks on Wednesday following the worst use of chemical weapons in Syria since the Ghouta attack in 2013. (Photo by Drew Angerer/Getty Images)

NEW YORK, NY - APRIL 5: U.S. Ambassador to the United Nations Nikki Haley holds up photos of victims of the Syrian chemical attack during a meeting of the United Nations Security Council at U.N. headquarters, April 5, 2017 in New York City. The Security Council is holding emergency talks on Wednesday following the worst use of chemical weapons in Syria since the Ghouta attack in 2013. (Photo by Drew Angerer/Getty Images)