Low-nicotine cigarettes cut use, dependence, study finds
![Low-nicotine cigarettes cut use, dependence, study finds](http://images.worldnow.com/AP/images/8914857_G.jpg)
By MARILYNN MARCHIONE AP Chief Medical Writer A new study might help the push for regulations to limit nicotine in cigarettes. Smokers who switched to special low-nicotine ones wound up smoking less and...