Former Michigan legislative aide and public policy expert Ken Braun also the anti-smoking groups' smokescreen:

It is so frustrating to me to wake up every day to find another anti-smoking group spreading fraudulent statements about the health effects of cigarettes. This truly undermines decades of public education about the dangers of smoking. And it helps protect the profits of cigarette companies at the expense of the protection of the public's health.

Instead, I think that studies which specifically compare lung cancer risk between lifelong smokers of filtered vs. non-filtered cigarettes during the same time period are most informative regarding the relative cancer risks of these products. And multiple studies along these lines, including recent studies, have reported a slightly decreased risk associated with lifetime smoking of filtered vs. non-filtered cigarettes.

In the article, Joe Keohane writes:

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