Quoting Chuck Anderson:

I am a firm believer in the right of individuals to bear arms. But there are legal criteria and they are not enforced. Will you enforce the lawful restrictions on this right and punish the offenders?

There is no such criteria set forth by our Constitution. "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." Do you understand what the word "infringe" means?

in·fringe/inˈfrinj/
Verb:

Actively break the terms of (a law, agreement, etc.): "infringe a copyright".
Act so as to limit or undermine (something); encroach on: "infringe on his privacy".

Do you understand what the phrase "shall not" means?

But are there limits to that right? (For example, would you support my being allowed to own a RPG or to walk down the street with a fully loaded assault weapon?) Should any individuals have this right limited or removed?