Using fire to improve landscape in Minnesota

Prescribed burns, as they're often called, have become commonplace across the country, including right here in Minnesota. In fact, the city of Burnsville is using fire to transform its heavily forested city parks back into the oak savannas they once were hundreds of years ago. With several hundred acres of parks, they will be transformed over the course of many years. But it's already underway in Terrace Oaks Park with roughly one-third of the 220-acre park restored.