CANADA STOCKS-TSX closes slightly higher, led by oil and gas By: Reuters: Company News August 12, 2011 at 17:16 PM EDT * Gold shares weaken with bullion (Recasts. Adds analyst comment, details) Read More >> Related Stocks: Bank of Nova Scotia Barrick Gold Corporation Baytex Energy Corp BlackRock Investment Quality Municipal Trust Enbridge Genpact Ltd Goldcorp Manulife Financial Corporation S&P/TSX Composite Sempra Energy Suncor Energy Inc