Yes. I would have at least parked my car in front of theirs or SOMETHING to distract them.
Anything to stop this kind of stuff. These clowns KNOW they can get away with it because they know they can count on 'bystanders' to take the attitude "I might get hurt - I'm gonna mind my own business..."
Most witnesses were not close enough to their own cars to accomplish that.
I'm 99.9% sure they were in a stolen car and packing!