I was beaten to the punch. Black Rain - I don't know a damn thing about bullets and the affect on moving cars but I do know just about everything about Asian films - if only I could get paid for all this useless knowledge....
Anyway, I took a course on Terrorism with cops and one of the state cops in the class mentioned he carried a .45 (Sig 220) because "it's the only caliber that will shatter a windshield of a car." I thought it was an odd thing to say because we had someone in our city shattering everyone's windows with a B.B. gun and I don't think too many folks would feel comfortable in sitting in their car with one of my Berettas pointed at them....
