The problem stems from two different approaches at looking at the 2nd ammendment:
Quote:
A well regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms, shall not be infringed.
The first is the idea that the militia is "well regulated", which generally means "controlled" or "ruled". This implies that the purpose of the people keeping arms is so they can serve in a military capacity when the government has need for them. This would indicate that since we have a standing military today, there's no need for "the people" to keep and bear arms.
The second is the idea that it's about "the people" having this right, regardless of whether there's a military need at any given time. Additionally, there's that word "free" in "free state". Remember that the founders intended (and initially created) a very weak federal system. The intent was that the federal government would have no military or police power at all. Thus, "the people" would choose to serve or not serve at any given time, thus ensuring that they could not be oppressed by said government (else why not just say the "security of the state", instead of a "free state"?). One could easily interpret the fact that we now do have a standing federal military *and* standing federal police forces as more need for the right to keep and bear arms as private citizens, not less.
I tend to fall in the second catagory on this issue. I simply don't think that our current military system matches that of the "well regulated militia" envisoned by the framers of the constitution. This doesn't mean that today's private ownership of firearms matches it either, but clearly the intent was to ensure that "the people" were able to use their weapons to protect themselves and their families both as a local force of armed citizens *and* in a military capacity when needed (that's what a militia is after all). I don't think that "security" should be blanketly interpreted to mean only military action at the direction of the federal government.
Ultimately, the clear component of a "militia", whether well regulated or not, is that it is composed of private citizens who own and maintain their own weapons. That's what distiguishes a militia from an army. A militia specifically serves the dual purpose of being able to serve in war time and *also* having those weapons available for private use. A militia is not required to hand over their weapons when they aren't serving their country directly, so neither should the private gun owners of today. We can go around in circles trying to guess the purpose to which a private citizen would need a weapon when not actively serving in said militia, but the ammendment clearly grants that right.
At least that's my take on it.