By Bob Steenson, bsteenson@charlescitypress.com Members of the Floyd County Planning and Zoning Commission wondered if they would play a role involving a proposed county zoning amendment to regulate the siting of hazardous liquid pipelines in the county. Floyd County Supervisor Chair Mark Kuhn assured them they would, despite a comment he made at a previous meeting. Zoning commission members were at the Floyd County Board of Supervisors meeting this week to …