I know we are not to shoot out of a moving car and I have often thought with all the shootings on the highways these days, what would I do if someone drove up beside nme and started to shoot? I have a choice and I think if it were safe, I'd slam on the brakes and they'd pass me momentarily at least. Otherwise, I'd have to shoot back to discourage them but in so doing I might his another vehicle or it's occupants. What is the wisest choice? I'm getting ready for a cross-country trip.