i think that they should ban it in public buildings, like they have done in canada. im not sure about what other places have this law. but i think they cannot just outright ban it all together. while there at it why not ban all the things that are bad for people. fatty foods, pop, gambling, porn, hell guns(they hurt people) oil electric generation stations ect. if you ban one thing because its bad for you where do we draw the line. so i say they cant smoke in the local coffee shop and whatever but if they wanna in there own house we cant really stop it.