[A CA Guy]

But if libertarians light them up (in the name of the Constitution), how is that not affecting others?
The cost to employers in liability, the cost to families and to society in general seems substantial.

[Americanwolf]

The cost to employers in liability, the cost to families and to society in general seems substantial.

Your arguments here are valid, the cost could be substantial all they way around. But I question as to where do we draw the line on government being big brother in this case and let personal responsibility take its course. :)