Digital TV likes clear signal path

Question: If I buy a new digital TV, can I just plug it in and use it, as I do the old TV now? My son insists that it has to be hooked to an antenna, but the old televisions worked fine without one.

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<p><a href="http://www.physorg.com/news149952145.html">Digital TV likes clear signal path</a></p> <p>Question: If I buy a new digital TV, can I just plug it in and use it, as I do the old TV now? My son insists that it has to be hooked to an antenna, but the old televisions worked fine without one.</p>