USEC (USU +4.7%) says it will begin stopping uranium enrichment at the end of this month after...

USEC (USU +4.7%) says it will begin stopping uranium enrichment at the end of this month after failing to conclude a deal with the U.S. Department of Energy for an extension of enrichment at the Paducah Gaseous Diffusion Plant in Kentucky. The plant is the only U.S.-owned and operated uranium enrichment facility in the U.S.