Opinion editor’s note: Strib Voices publishes a mix of commentary online and in print each day. To contribute, click here. For 57 years, the sound of the “60 Minutes” stopwatch has signified more than ...

For 57 years, the sound of the “60 Minutes” stopwatch has signified more than just the end of an NFL game. It’s stood for broadcast journalism excellence, earning CBS considerable cachet — and cash — ...