"Ralph K." wrote ...
I am looking to purchase a new radio for my car that would
pick up TV broadcasts. Does somehing like that exist?

While technically possible, the market is so microscopic it
seems unlikely that such a thing exists at consumer prices.

Where can I find information on the web about such a radio?
If a radio does not exist, any other ideas for getting TV
broadcasts in the car over the radio speakers?

My Sony car radio has a "walkman" input on the front panel.
I would get a portable radio that receives TV channel audio and
plug it into the car radio audio input.