Lake Keowee Real Estate News – Lake Keowee News – Lake Keowee homes for sale – lake Keowee homes for rent – waterfront lake keowee real estate – By Daniel Lovering & George Tibbits – SEATTLE – Boeing Co. will open a second assembly line for its long delatyed 787 jetliner in South Carolina, expanding beyond its longtime manufacturing base in Washington state to take advantage of economic incentives and nonunion work force…