I admit, it was a stupid thing to pound on the guy's window, but I was PO'd because he blatantly ran a red light, almost hit me -- and it was apparently the same driver who did the same thing a few weeks ago. On top of all that, he was yapping on his cell phone the whole time. If it happens again, I'll just get out my smart phone and photograph his license plate. That won't really do any good because the police won't ticket someone with no evidence, but at least there will be a record if he causes an accident someday.