CANADA STOCKS-TSX tumbles for second session, touches 11-mth low By: Reuters: Company News August 05, 2011 at 17:59 PM EDT * TSX down 217.96 points, or 1.76 percent, at 12,162.17 Read More >> Related Stocks: AT&T Inc Agnico-Eagle Mines Genpact Ltd Goldcorp Magna International Mistras Group Inc Royal Bank of Canada S&P/TSX Composite SNC-Lavalin Group Sempra Energy Suncor Energy Inc Toronto-Dominion Bank