is 1 cigarette a day bad Smoking just one could increase risk of heart disease by 50% | The Independent Smoking One Cigarette a Day

It has been compared to the smell that lingers after a thunderstorm

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Hon said China's state-run tobacco industry -- a powerful lobby that contributes as much as 10 percent to total government revenues, according to the US-based Brookings Institution -- was wary of the competition

Dimensions: 3744 x 5616 px | 31.7 x 47.5 cm | 12.5 x 18.7 inches | 300dpi Date taken: 13 May 2011

More than four trillion cigarette butts are littered every year, impacting the environment and flowing down into the Earths waterways