This is a pretty good series.
I don't know who this guy is, but I agree with most of what he is saying here.
He has a series of 13 videos dealing with issues of the role of civil government, the defense issues, when is taxation moral and immoral, and lots of good stuff. He is pretty solid in most of the things he says.
I just listed the first video, but once you listen, you can get all of them: