[not_again2]

What a stupid thing to say. Second-hand smoke is hazardous to your health. As far as I know, farts are not.

[Joe 6-pack]

If second hand smoke is so dangerous, why not pull a gun and shoot the next smoker you come across? You can plead self defense.

You may find it annoying, but it's no more dangerous than car exhaust, standing around a campfire or the dust that blows out of your ducts every fall when you turn the heater on for the first time.