Residents Are Voicing Concerns Over A Proposed Uranium Manufacturing Expansion In Washington County Tennessee. Babcock And Wilcox Recently Agreed To Buy The Aerojet Facility For 100-Million Dollars. The National Nuclear Security Administration Says The Expansion Would Help Meet Defense Needs. Local Environmental Groups Say The Agency Has Not Addressed Their Concerns About Potential Health And Safety Risks. A Public Comment Period On The Project Remains Open.