This picture taken on January 24, 2013 shows heavy smog hanging in Qingdao in east China's Shandong province. China has cleaned up its air before but experts say that if it wants to avoid the kind of smog that choked the country earlier, it must overhaul an economy fuelled by heavily polluting coal and car use. CHINA
{"Image ImageDescription": "This picture taken on January 24, 2013 shows heavy smog hanging in Qingdao in east China's Shandong province.  China has cleaned up its air before but experts say that if it wants to avoid the kind of smog that choked the country earlier, it must overhaul an economy fuelled by heavily polluting coal and car use. CHINA OUT     AFP PHOTO        (Photo credit should read STR/AFP via Getty Images)", "Image Copyright": "2013 AFP"}