As much as I like the idea of free broadcast TV and not being dependent on cable&#x2F;satellite companies ...<p>1) Is over-the-air broadcast TV widely used anywhere? Very few even know about it where I live, but maybe there are places where it&#x27;s more common.<p>2) Is it essential to any group of people?<p>3) Could we get more beneift from that spectrum by repurposing it for something else?