I stayed in my vehicle till the law arrived and explained to him I am in the possession of a CCW and do in fact have a firearm on me.
He takes my permit and drivers license and calmly walks up to the screaming loon and explained to her the situation...you think she saw a ghost.
She was only 5’5” about a 130lbs so she posed no serious threat to me and my family, but she most defiantly exposed her self to a possibly dangerous situation.
It sounds like you and the officer may have helped one person see the downside of road rage.
If only the officer had a video of the persons face......
Good for you, holding your composure I think is easier with a CCW and it sounded like the cop handled it well.