Poor nations serve as e-waste dumping ground, says United NationsBy George ChidiSaturday, December 14, 2013 19:02 ESTGUARDIAN NEWS SERVICEJohn Vidal, The ObserverMillions of mobile phones, laptops, tablets, toys, digital cameras and other electronic devices bought this Christmas are destined to create a flood of dangerous ???e-waste??? that is being dumped illegally in developing countries, the UN