I've always said road-rage incidents are one of the biggest reason to carry a gun because they can happen anywhere, in nice neighborhoods and bad ones. Obviously this one worked out.
https://www.foxnews.com/us/massachu...d-on-turnpike-in-suspected-road-rage-incident
https://www.foxnews.com/us/massachu...d-on-turnpike-in-suspected-road-rage-incident