Lake Keowee Real Estate News – Lake Keowee News – Lake Keowee Homes for sale – Lake Keowee waterfront Real Estate for sale – Lake Keowee homes for rent – By Tali Arbel – NEW YORK – The dollar mostly declined Wednesday, with the euro bumping up near $1.50 as a Federal Reserve official said in a speech that interest rates could possibly not rise until 2012 from their current record low near zero – if the Fed acts as it has before…