WASHINGTON, Aug. 14 -- The U.S. Department of Homeland Security Federal Emergency Management Agency issued the following news release: DENTON, Texas Preliminary flood risk information and updated Flood Insurance Rate Maps (FIRMs) are available for review in Choctaw County, Oklahoma. Residents and business owners are encouraged to review the latest information to learn about local flood risks and potential future flood insurance requirements. The updated maps were produced in coordination with   more