Smoked bacon adds to city air woe (1/5)

Smoke rises as locals make smoked bacon in Dazhou city, Southwest China's Sichuan province, Jan 20, 2015. An official from the city said one of the causes of the city's lingering smog is smoking bacon, a traditional method of preserving pork, especially before the Spring Festival, China's Lunar New Year. The city has designated places in suburban area for people to make smoked bacon. [China News Service/Zhong Xin]