While anti-smoking groups push for bans on vaping in all workplaces and public places - even outdoor parks - throughout the nation, they are doing virtually nothing about the problem of secondhand smoke that is actually killing people: nearly half of the states still fail to protect workers from tobacco smoke exposure in bars, restaurants, and/or casinos.

According to : "The average level of cotinine (metabolized nicotine) among nonsmokers increased by 456% and the average levels of the carcinogen NNAL increased by 112% after four hours of exposure to secondhand smoke in a smoke-filled casino with a "sophisticated" ventilation system."

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