"We are disinclined to engage in another round of historical analysis to determine whether eighteenth-century America understood the Second Amendment to include a right to bear guns outside the home," Judge Richard Posner wrote in the court's majority opinion. . . .
The Second Amendment states in its entirety that “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 right to “bear” as distinct from the right to “keep” arms is unlikely to refer to the home. To speak of “bearing” arms within one’s home would at all times have been an awkward usage. A right to bear arms thus implies a right to carry a loaded gun outside the home. . . .
"The Supreme Court has decided that the amendment confers a right to bear arms for self-defense, which is as important outside the home as inside. The theoretical and empirical evidence (which overall is inconclusive) is consistent with concluding that a right to carry firearms in public may promote self-defense," he continued.