[Taso]

What about smoking at home, is that different than cars? Should we ban smoking in homes with minors?

Well, it is different. According the article, smoking in cars is 10x more dangerous for children than smoking in homes.

But, to answer your question, I wouldn't object to the discussion and consideration of banning smoking in homes with minors. It's an interesting idea and might have some validity, although it'd be difficult to enforce.

Edit: And by the way, I'm not anti-tobacco or anything like that, I smoke from time to time, cigars, cigarettes, but I do believe in responsibility.