CANADA STOCKS-TSX drifts lower ahead of U.S. Fed statement By: Reuters: Company News September 21, 2011 at 11:07 AM EDT * All 10 main sectors lower, base-metal miners weigh (Adds details, analyst comment) Read More >> Related Stocks: Bank of Nova Scotia BlackRock Investment Quality Municipal Trust Canadian National Railway Company Canadian Pacific Railway Limited First Quantum Minerals Manulife Financial Corporation Royal Bank of Canada S&P/TSX Composite Sprott Inc Teck Cominco Limited