[masraum]

Well, the dude in the BMW seemed like a jackass. He tried to pull away from the Mazda and couldn't, and that's probably why he reacted like he did.

I've had a guy in a King Ranch do some crazy, CRAZY stuff to me twice (same guy months apart) on my ride home, so it's possible that it was ALL the BMW dude.

Trying to imagine both sides of the story here... The video cam was in a very wide angle mode, that can make things seem much farther away than they are. The Mazda could have seemed/been much closer than he seemed in the video.

It's entirely possible that they were both nuts.