Support WBURChinese City Of 11 Million Paralyzed By Off-The-Charts SmogEyder PeraltaOctober 21, 2013 ShareA policeman gestures as he works on a street in heavy smog in Harbin, northeast China's Heilongjiang province, on Monday. (AFP/Getty Images)
A policeman gestures as he works on a street in heavy smog in Harbin, northeast China's Heilongjiang province, on Monday. (AFP/Getty Images)