So John, seriously, are you being obtuse or just vexatious?  The 2nd Amendment is an established part of our governing document, the Constitution. No American need 'advocate' for the right to bear arms, we already have it. We need to be sure the government respects it. The right to bear arms is a natural right, just as a mother bear has the right to defend her cub with teeth and claws, the human being has the ability, and hence the natural right, to 'keep and bear arms,' that is, to own and carry weapons. As for your grammar-challenged reading of the 2nd Amendment, it does not say ONLY members of well regulated militias may have their natural right to bear arms un-infringed, it says, in a qualifying independent clause, that the people's keeping and bearing arms 'shall not be infringed' BECAUSE their having arms makes a well-regulated militia possible.  The militia commonly reported for duty for a short period and commonly supplied their own weapons.  They thus help secure a free state.