BEIRUT (AP) — The U.S.-led coalition killed more than 1,600 civilians in the northern Syria city of Raqqa during months of bombardment that liberated it from the Islamic State group, far more than the number announced earlier by the U.S.-led coalition, Amnesty International and a London-based watchdog group said Thursday. Amnesty and Airwars said the toll came after the "most comprehensive investigation into civilian deaths in a modern conflict.Read more on NewsOK.com