Fog hangs over the captial 
  (Reuters)  Updated: 2007-02-26 10:12  
 
 
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 Residents walk along a canal on a foggy day in Beijing February 25, 
 2007. Chinese authorities have assured citizens that a heavy fog which 
 blanketed Beijing this week, disrupting flights and closing roads, was not 
 due to fireworks set off in Lunar New Year celebrations.[Reuters]  |   
  
 
 
 
  
	 		 
 
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