Last time someone tried that in Dallas, the driver shot back with his own gun. Makes shooters think twice.
Someone called talk radio earlier this month, or last month. He said some thugs pulled up behind his car. One got out and walked over to his car. The man just sat there and pointed his gun at the thug when he got to his window. He turned around, walked back to his car, and they left! I LOVE HAPPY ENDINGS. You should always assume that Texans are packing heat... so many are.
If I recall correctly, that driver did pretty good and scored a few hits on both the hostile vehicle and the hostile driver.