Concord, MA is the first town in the U.S. to ban bottled water. Is there any easier way to help the environment? CNN's Erin Burnett reports in tonight's The Number.
Erin Burnett OutFront airs weeknights at 7 p.m. ET. Designed to showcase Erin's unique style--casual, smart, and confident--OutFront stays ahead of the headlines, delivering a show that's in-depth and informative.