We'd like to think that the Bill of Rights was ratified in 1791, but in reality, in the practical and for your daily life, the Bill of Rights means what judges tell you it means and judges in our country are a byproduct of the electoral process. Forget about 1791, the Second Amendment is on the ballot, this time, next time, every time.
On the need for Second Amendment supporters to remain vigilant about gun rights in the United States, from his recorded speech to attendees of the 2012 Gun Rights Policy Conference.