Its a constitutional right that is completely outdated and should have been changed long time ago. Firearms only hinder faster growth and progression, instead of focusing on how to set the environment for people to increase their wealth and happiness factions are fighting over firearm issues, people shoot each other, kids bring weapons to school. I do not expect it will change no matter what other tragedies will occur but fact is that a United States of America will do a lot better without firearms. Look at the current shale gas developments, its quite possible that with this and other moves on the commodities and fossil fuel front the US may be largely independent of Middle Eastern oil sooner than any of those camel riders thought. Let's focus on that instead of firearms. They really add zero value to the well being of this society.
Quote from dcvtss:
It confuses you because you view rights as something that are "granted" by monarchs, not as inherent to human existence. That's what sets the US constitution apart, it recognizes existing, inherent rights, though the powers that be here are doing their best to train everyone to agree with your line of thinking.