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.

The second amendment isn't vague at all. The people are the militia. 230+ years of court rulings have upheld this, too. Don't let anyone say the issue of gun ownership is weak or dubious. It is crystal clear in the Second Amendment.

But the Supreme Court has already ruled on all things constitutional. "A law repugnant to the constitution is void." Marbury vs Madison, 1803. The same decision also ruled that court decisions repugnant to the constitution are void. So the PATRIOT Act and anything else that infringes on your constitutional rights...those things are void.