10 October 2017 02:49
According to the American Medical Association, a big anti-smoking effort launched more than 50 years ago saved more than 8 million lives in the US. Before 1964, when the official data on smoking and its link to cancer was published, 42 percent of American adults smoked a cigarette on a regular basis. Now, just 18 percent do. VOA's Masha Morton has more.
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