A: Do you get PBS on TV? B: Yes, everybody gets the Public Broadcasting System. A: It puts me to sleep. B: Tell me about it. A: A gardening show follows a knitting show. B: A cooking show follows a sewing show. A: A travel show follows another travel show. B: I'll say! I've gone around the world a dozen times already! A: Now they're adding old TV shows to the old movies. B: I sure would like to see something interesting for a change. A: If more people donate money, PBS could offer new shows. B: Who wants to donate? Public TV should be free.