I never argue with a car/truck. On a bike I know I can't win. Gotta play defense ALL the time. It's just one of the few downsides of being on 2 wheels. Although once, years ago after several miles of having a car on my fender for no good reason (2 lane rural, lots of straights) I slowly came to a stop in the middle of the lane, got off the bike, walked back and politely asked the driver why she was stuck to the back of my bike. She didn't seem to know and appologized. I had her go around me and never saw her again. Looking back, it was a stupid thing to do. Nowadays the car driver could easily turn out to be very nasty and physically dangerous. There's a lotta pent up anger out there for some reason.
