If it was me driving this M3 and I could make it alive out of this crash somehow, I for sure would have pumped that other S0B's mouth full of lead who clipped the car from behind..
btw have seen this video quite a while back, not sure if it was here or somewhere else.. there is this other very similar crash video involving a Mazda 3 MPS, and its even more intense than this one, so much so that the car's engine literally breaks loose from the foundations and flies out of the car...damn..