A: All the TV stations are going to go digital.B: Yes, that will occur next month.A: Most of them are already broadcasting in digital.B: The digital signal is very clear.A: Oh, no, it isn’t!B: What do you mean?A: I can’t get a single channel.B: Do you have a digital TV?A: Of course. But I don’t have cable.B: You don’t need to have cable, but you do need a good antenna.A: But I have rabbit ears.B: Rabbit ears aren’t strong enough. Buy a digital antenna.