We would like you to assess the QUALITY of each of the following argument (discussing Gun Control) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of gun control. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of gun control.

The lunatic fringe here has called me anti gun as well, and I can just about promise I have more guns than any 5 of them put together.
Valid

At best Heller was simply saying that the individual rights nature of the Second Amendment doesn't automatically rule all gun control null and void.
Valid

We have laws barring foreigners from being able to purchase firearms in America.

Valid