CANADA STOCKS-TSX falls to a 1-week low on weaker oil, gold By: Reuters: Company News March 08, 2011 at 16:40 PM EST *Oil, gold prices drop but copper ends higher (Updates to close, adds details, quotes) Read More >> Related Stocks: Bank of Nova Scotia Barrick Gold Corporation BlackRock Investment Quality Municipal Trust Canadian Natural Resources Limited First Quantum Minerals Potash Corporation of Saskatchewan S&P/TSX Composite Sempra Energy Suncor Energy Inc