I think I may have swayed an extremist a bit recently.
A couple weeks ago, I wan into an old co-worker at the store.
We began chatting and somehow gun control came up. He said something to the effect of "I won't be in the same building as a gun. They're too dangerous to be in proximity to."
Well, instead of the deluge of insults that popped into my mind, I informed him (politely) that every day of every year that he worked there, myself and at least 2 other coworkers (including our boss) had a CCW at all times.
He seemed very thoughtful about this revalation