Huh, Wikipedia shows evidence that dangers are existent: https://en.wikipedia.org/wiki/Passive_smoking#Controversy_over_harm https://en.wikipedia.org/wiki/Passi

Huh, Wikipedia shows evidence that dangers are existent: https://en.wikipedia.org/wiki/Passive_smoking#Controversy_over_harm https://en.wikipedia.org/wiki/Passive_smoking#Controversy_ov... It also shows some rebuttals by tobacco sponsored research.