To compare law-abiding gun owners to Kim Jong-un is beyond absurd. I don't need him or any other self-righteous left-wing Obamanista protecting me from myself.
If he doesn't like guns, don't buy one. If I choose to own a firearm, or a hundred firearms, it's not his place to tell me I shouldn't or can't.
He is entitled to his opinion though, no matter how wacky anyone thinks it is. In fact, I gave 20 years of my life defending his right to say stuff like that.
If he is looking for the perfect liberal world, I suggest he close his eyes, click his heels together three times, and repeat after me, "There's no place like Berkeley, there's no place like Berkeley, there's no place like "