Try to get a name there, a phone number, or address so you can follow up. Broadcast networks often have Viewer Comment voice-mail numbers. Taped comments are an excellent way to convey your message, since broadcasters rely on feedback from their audi-ences. If you wish, you can call back after plan-ning what you want to say. If the information you seek needs a bit more digging to uncover, the place to go is your local library.
Many community libraries offer telephone reference services a luxury worth exploring.
At the library, chances are you will see a media directory on the reference shelves. The best come in several volumes, and they are very complete. They are also expensive. Do not be disappointed, then, if the volumes your library owns are well-thumbed and a few years out of date. Instead, start digging.