Imagine driving down the expressway in the 2nd from the left lane, 2 lanes on your right.  Average speed about 70 to 75 mph.  Traffic is keeping up and going well.  Look in the mirror for a moment, notice the cars behind you.  Look back out the windshield and wait, that car is not moving.  Wait, it is 10 feet away.  Wait, I am going 75 mph and they ( Read more... )