[Protagoras]

There is plenty of evidence that second hand smoke is dangerous.

Please post it so it can be examined. If it is good science it will stand up to scrutiny. If not it will be thrown on the junk science garbage pile. Others have posted links to info about it. Have you read them?

[Tazman70]

http://www.canadian-health-network.ca/faq-faq/tobacco-tabagisme/8e.html