"Madam," said the sales manager, "the audio system in this vehicle is state of the art, and completely automatic! All you need to do is tell it what you want to listen to, and that is what it will play!"
She drove out if the garage - somewhat amazed and a little confused. She looked at the radio and said, "Nelson." A crackly voice from within the audio system responded: "Ricky or Willie?".The woman was astonished. If she asked for Beethoven, the stereo played Beethoven. If she asked for Nat King Cole, she got it.
A couple of months later the woman was waiting at a traffic light enjoying "On The Road Again". The light turned green and she pulled out, only to see an enormous 4x4 vehicle coming from the street she was crossing speeding toward her. The vehicle was obviously not paying attention to the light.
The lady swerved and narrowly missed a collision.
"Idiot!" she yelled.
And, from the radio, "Ladies and gentlemen, the President of the United States."