CANADA STOCKS-RIM plunge drives TSX lower; gold gains offset By: Reuters: Company News September 16, 2011 at 16:56 PM EDT * Nine of 10 index sectors weaker; golds rise (Recasts. Adds further analyst comment) Read More >> Related Stocks: Barrick Gold Corporation Canadian Natural Resources Limited Cenovus Energy Inc Potash Corporation of Saskatchewan Research In Motion Limited Royal Bank of Canada S&P/TSX Composite Sprott Inc Toronto-Dominion Bank