Conversations About Aging is a podcast about .... aging. I am traveling the state of Maine talking to people about their perspectives on growing older. Maine is tied with Florida for having the oldest population in the nation. It is also the most rural state, where many people live in isolation. Leona, who is 92, lives in the largest city — Portland. There's plenty to do there but one major challenge makes it difficult for her to get around. It's not her age.