In 1993, the EPA's Report Classifying Secondhand Smoke as a Human

Q19: Studies suggest the benefits of smoke-free policies

Q20: Secondhand smoke is classified as a "Class

Q21: Meta-analyses of smoke-free policies in the United

Q22: In Colorado, after casinos were added to

Q23: Adverse economic impacts from smoking bans is

Q25: According to the CDC, which area of

Q26: According to the U.S. Environmental Protection Agency,

Q27: Second hand smoke causes lung cancer in

Q28: In scientific studies connecting secondhand smoke and

Q29: In studies comparing total and partial smoking