How the French are burning garbage to heat homes

Aired: 11/22/2015 | 0:06:04 | Clip
In a little more than a week, a recovering Paris will host world leaders for the next UN climate change conference. They hope to come to agreements on how to reduce carbon dioxide emissions. Paris itself is innovating one way to reduce its carbon footprint – by turning garbage into electricity and heat. Special correspondent Lisa Desai has the story.