So after all these responses, I am interested how your liberal “friend” reacted to your planned retort. I am of the mind, as has been pointed out in this (and many other HOW TO ARGUE WITH A LIBERAL threads on FR) that it mattered not.
So how did it go down?
So I got into a discussion with one of these liberal guys (former HS classmate). We went back and forth on owning and carrying guns. He mentioned a particular road rage incident that happened near him a few days prior. So I looked it up and found the names of the people that the cops were looking for. I asked my contender if he would cower in place if those perps (and I mentioned them by name) broke into his house. He went absolutely bazerk at that point so I left him to stew about it at that point.
And you’re right it hasn’t changed his mind at all. He’s still as anti-gun as he was before. He’s still posting these anti-gun memes.