China's capital enjoys brief respite, but smog returning on Tuesday

By Chen Aizhu and Fang Cheng BEIJING (Reuters) - Heavy smog that blanketed parts of China at the weekend cleared somewhat on Monday, with flights in Beijing back to normal, but it was likely only to be a brief respite with more choking smog expected to return to the wintry north within 24 hours. Weather forecasts on Monday showed the smog would return to Beijing and nearby Tianjin city from Tuesday. It was expected to persist until Thursday in Hebei, the heavily industrialised province that surr