We’re looking back on a year of life under the pandemic, and it’s clear that the internet remains everything. As long as you have access. The year showed us just how much that infrastructure could use some improving. We called one of the country’s biggest internet and wireless providers, AT&T, which has been criticized for rolling out high-speed fiber to only about 30% of the homes in its 21-state territory. The company says it’s investing heavily in 5G. It just spent $23 billion on wireless spectrum. The person in charge of building out these networks is AT&T Communications CEO Jeff McElfresh. He told Molly Wood that AT&T plans to keep expanding fiber to 3 million more customers this year and that wireless won’t be the last-mile solution in place of fiber.