In Kennesaw, Georgia, local law says that "every head of household residing in the city limits is required to maintain a firearm."
"If you're going to commit a crime in Kennesaw and you're the criminal -- are you going to take a chance that that homeowner is a law-abiding citizen?" asked Kennesaw Mayor Derek Easterling.
Wayne Arnold is one of those citizens. Among the weapons he keeps at home are an AR-15-style .223 caliber rifle, a variety of handguns and more.
"It gives me the ability to protect myself as opposed to being somewhere where you weren't allowed to have a firearm or it was frowned upon," said Arnold.