'Toxic Tour' highlights efforts to clean polluted areas in North Memphis

'Toxic Tour' highlights efforts to clean polluted areas in North Memphis

MEMPHIS, Tenn. -- There are calls to preserve Memphis' reputation for having some of the cleanest water in the country. This weekend, the non-profit, Protect Our Aquifer, is telling people about the importance of preserving and conserving the city's drinking water. They're doing that by hosting what they call a "Toxic Tour" in North Memphis. During that tour, they'll show and teach attendees about the history of polluted sites in the area. Prote…