Where was the NRA while the Patriot Act was being passed? Where are they now while it's still in effect?
Most importantly, why didn't our right to bear arms protect us from this drastic, powerful, and seemingly permanent destruction of many of our Constitutional liberties??
Look, if gun owners really and truly want to protect our liberties, they should put down their guns and get politically active. Guns did not protect us and would not have protected us from the Patriot Act. Only active engagement in our political system would have or could still save us from the Patriot Act and/or other infringements of our liberties.
He then added separately...
We'd add only one other thought for now: Where does the 2nd Amendment, or any other, afford anybody the "civil liberty" of buying and purchasing as many semi-assault rifles, boxes of ammo and high-capacity magazines as they want without restriction or regulation? We can't seem to find that in our copy of the U.S. Constitution and, though we've asked, no one has yet identified for us where that "liberty" is enumerated.
That said, Heller's point above is probably far more important.