MSNBC’s Chris Matthews said Friday that the National Rifle Association wants “guns on demand, like you’re buying a Hershey bar.” “That’s the way they want to do it, guns on demand, like you’re buying a Hershey bar. That’s it. It’s a Hershey bar. I think I’d like one. I’m going to try that. You know, no background check? What are you, crazy? …”