Here are a few articles I think are worth reading.
Guns and freedom
The right of the people to keep and bear arms is an extension of the natural right to self-defense and a hallmark of personal sovereignty. It is specifically insulated from governmental interference by the Constitution and has historically been the linchpin of resistance to tyranny. And yet, the progressives in both political parties stand ready to use the coercive power of the government to interfere with the exercise of that right by law-abiding persons because of the gross abuse of that right by some crazies in our midst. (more)
Paraphrasing Charles Krauthammer
The right of self defense and gun ownership predate the Republic. The point of having an American government is to secure that right - not infringe it.
Dean Garrison provides a well-reasoned and impassioned argument for defending the liberty of this Republic with all necessary lethal force against those who would undermine both the Constitution and natural rights.