On the one hand everyone should have the right to breath clean air but on the other forcing smokers to smoke outside is in breach of their human rights.
So, for me the first hand wins hands down. If people want to smoke, let them sit outside and shiver. They may have a right to kill themselves, but they surely have no right to inflict their disgusting filth on other people.
And I'd love to see who funded the very slick 'freedom2choose' website. Let me see - probably not an oncologist. No, It wouldn't be a tobacco industry lobbyist, by any chance? ;-)