MOSUL, Iraq (Reuters) — After a long and fierce battle that finally led to the liberation of Mosul, Iraqi forces have started clearing up the war-torn city which has been reduced into a wasteland of rubble after months of brutal fighting. The Old City, Mosul’s historical heart, has been among the hardest hit areas by the house-to-house fighting backed by airstrikes, artillery and heavy machine guns used to uproot the Islamic State (IS) militants, who […]