Our founding and our success for many years was based on the principle that it is the governments duty to "secure the national defense". In other words to "protect the individual rights of American citizens".
We became unamerican when we starting interpreting that as nation building and international police force. By this standards, the Libertarians are true to America. The neocons are overtly anti-american.
Thank you Mr Stossel for sticking up for America's proven principles. I hope you can keep preaching this message. I don't have your audience, but I do what I can.