Freedom of speech may or may not protect pornography; but it would be difficult, probably impossible, to infer the monumental scale and solidity of that amendment from this one solitary inflection in its surface. The same is true of the right to bear arms. The history of its formulation and invocation makes clear that whatever its relation to the realm of individuals and the private uses they have devised for guns, [34] the amendment came into being primarily as a way of [Page 1269] dispersing military power across the entire population. Like voting, like reapportionment, like taxation, what is at stake in the right to bear arms is a just distribution of political power.
--http://www.saf.org/LawReviews/Scarry1.html