Thank you for your post.  The role of government in enforcing policies to benefit citizens is subject to massive debate.  Just what policies are "necessary" and just what should be done to enforce them?  Huge questions with no easy answers.  Speed limits, safety belts, helmet laws, health and safety regulations, EPA policies, licensing for various businesses and services, the list is virtually endless.  There will always be debates over each of these issues and there will never be total agreement on most.  I've often suggested that extreme "libertarianism" borders on anarchy.......I'd be interested in your response to that idea.  Thanks, Gary Crum