Folks, Please understand I am well aware of the dangers of smoking. I am an ex-smoker from many years ago who watched his father take breathing treatments just so he could smoke one more cig. And you are right many smokers are very inconsiderate. But lets put your comments into perspective. You said if "I were splashing carcinogen around"...that clearly falls under the danger to humans I stated earlier. Yes you have rights too. How ever you also have the responsibility to do your due diligence prior to leasing.
If cigarettes are that big a concern to you do you say the government must out law all smoking where ever I want to be. Or do you see to it you live in a building that does not allow smokers where you will be affected. If you choose the first then whats next on the I don't want that around list. If the second then the government has no business legislating this.