(Reuters)  A boat carrying fleeing civilians across a river from the Islamic State stronghold of Falluja sank on Saturday, killing at least four people, as pro-Baghdad forces said they had the city almost completely encircled. Two children, their mother and a man drowned crossing the 300-metre (1,000-feet) wide Euphrates, one the few escape routes left for civilians hoping to leave the besieged town as the war against the militants intensifies. Nine other people believed to […]