Smoking Issue

Smoking ban
http://en.wikipedia.org/wiki/Smoking_ban

What are the risks of smoking?
http://www.nym.org/healthinfo/docs/041/doc41risks.html
http://mens-health.health-cares.net/smoking-effects.php

Smoking Influences
http://www.ivenus.com/family/news/LC-Notebook3-Smoking-Wk47.asp
http://www.hbns.org/news/teenpuff12-28-02.cfm (adult influences)
http://www.netdoctor.co.uk/smoking/psychologicalinfluences_000509.htm (psychological and social influences)
http://www.trdrp.org/research/PageGrant.asp?grant_id=2163 (peer and depression influences)

Needing to smoke
http://stti.confex.com/stti/sos13/techprogram/paper_11835.htm