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.

Gun control does nothing to make anyone safer or save lives.
Valid

But, as we move outside the home, firearm rights have always been more limited, because public safety interests often outweigh individual interests in self-defense.
Valid

Well on the one hand some schools insist that their guards don't need guns to maintain the peace, I say that's a stupid idea.

Valid