by Glenda KWEK Agence France-Presse SYDNEY, Australia (AFP) – The United Nations called on Australia to stop a “humanitarian emergency” unfolding at a detention center in Papua New Guinea on Thursday, urging an end to a tense days-long stand-off between refugees and authorities. The Manus Island camp, set up to hold and process asylum-seekers under Australia’s harsh immigration policy, was officially closed Tuesday after it was ruled unconstitutional by PNG’s Supreme Court. But some 600 men have […]