Neat post. As a classical liberal, I agree with most of the points made in the video. I'd offer up for discussion though: the statements that prima facie "no one disagrees the government must do certain things," and "there are things the government obviously must do" would be disputed by anarchists of all stripes, and obviously there is a healthy and growing anarcho-capitalist movement within the libertarian community.
RE: The Bigger the Government The Smaller The Citizen