This week on WKNO-TV's Behind the Headlines, panelists discuss the impact of changes implemented by the City of Memphis to its sewer policies as it attempts to rein in costly expansions to unincorporated areas of Shelby County. Host Eric Barnes and Memphis Daily News reporter Bill Dries speak with Heidi Shafer, chairman of the Shelby County Commission, Kelly Rayne, senior vice president of public policy with the Greater Memphis Chamber, and Alan Crone, senior policy advisor with the City of Memphis.