The organization says it's unconstitutional to prohibit people under 21 from buying guns, but the courts have consistently upheld age restrictions.

The justices haven't taken a Second Amendment case in almost a decade, to the benefit of states—like Florida—that want to tighten gun laws.

A new history argues that the Second Amendment was intended to perpetuate white settlers' violence toward Native Americans.

And he's waging war to keep his job in a small Pennsylvania town