Yeah, harassing a driver from your bike is no different than harassing somebody with a gun. Most of the time you can get away with it, but it’s always a better idea not to.

Exactly. Also, it appears the Mustang driver swerved into him after the biker struck his car (with his fist or something else?). That, of course, in no way excuses the Mustang driver’s vehicular assault but I can’t help but wonder whether he ever would have swerved into him had he not done that.

Usually I feel for these bikers, as a biker myself, but I would NEVER ride along side a car like that for any amount of time, not even just to flip the guy off. Youre asking for it.