If the internet was a utility, could more cities provide it?

In this country, internet access comes from companies. And in many states, those companies have lobbied for laws that prevent cities from building their own infrastructure to provide access. But some cities have. A decade ago, Chattanooga, Tennessee, laid fiber to every business and home in the city to prevent power outages and offer internet access to everyone. Molly Wood speaks with Katie Espeseth, vice president of new products at the city’s electricity and internet utility.