"A point that a lot of liberals tend to ignore... is that the people who need constitutional protection for economic liberty the most are the poor and members of minority groups. It's not rich white guys who are driving taxi cabs. Unfortunately just about all the Supreme Court Justices are hostile to the idea of economic liberty,with the possible exception of Clarence Thomas."
On another note...
Apparently I am a very wish-washy Libertarian, because I do not think it is good idea to burn tires or cigarettes inside. Even if there were no health implications, both smell like sh*t.
I find it strange that it ever became socially acceptable to smoke indoors. Could you imagine being allowed to bring small tire shavings, or even incense, into a restaurant and set it on fire? ...even if it was in a nice little bowl? I am sure the owner would come over and put a stop to it promptly!... but that would be the owner of the property, not the government, setting the standard.
Restaurant owners were coming around and becoming smoke-free voluntarily, but the law definitely sped things up. Both the free market trend of smoke-free restaurants and the no-smoking law were responses to the opinion of the public at large. It often takes a movement among the people to create free-market or government responses.