Lake Keowee Real Estate News – Lake Keowee homes for sale – Lake Keowee News – Lake Keowee Waterfront property for sale – Lake Keowee Waterfront Real Estate for Rent – Fed chairman, other economists say slowdown a temporary setback – By Jeannine Aversa – WASHINGTON – The economy slowed sharply in hte first three months of the year. High gas prices cut into consumer spending, bad weather delayed construction projects and the federal government slashed defense spending by the most in six years….