Don't bother using reason. Reason only works with people who are intelligent enough to spot the logic behind the manufactured hysteria about second-hand smoke. Second-hand smoke hysteria exists for one reason and one reason only, to exist as a basis to alienate smokers and drum up support for more taxes.

If the government cared about smoking/non-smoking/second hand smoke, they'd just outlaw it. Instead, they'd rather villainize it.

If you ever ask any of these people to produce anything remotely backing up half the #### they say, they can't. Since, half of it is junk science, the other half is just off the cuff bs.