http://www.voanews5aitmne6gs2btokcacixclgfl43cv27sirgbauyyjylwpdtqd.onion/a/us-adult-cigarette-smoking-rate-hits-new-all-time-low-/7068654.html
Cigarette smoking is a risk factor for lung cancer, heart disease and stroke, and it's long been considered the leading cause of preventable death. In the mid-1960s, 42% of U.S. adults were smokers. The rate has been gradually dropping for decades, due to cigarette taxes, tobacco product price hikes, smoking bans and changes in the social acceptability of lighting up in public.