UNITED NATION, United States (AFP) — More than 50 mass graves have been discovered in territory formerly controlled by Islamic State group fighters in Iraq, including three burial pits in a football field, the UN envoy said Friday. Jan Kubis told the Security Council that evidence of the “heinous crimes” committed by the jihadists in Iraq were being uncovered as territory is retaken from IS. “More than 50 mass graves have been discovered so far […]