CANADA STOCKS-TSX resumes steep selloff despite jobs data By: Reuters: Company News August 05, 2011 at 10:57 AM EDT *Magna plunges 16 percent (Updates with details, comments) Read More >> Related Stocks: Barrick Gold Corporation Genpact Ltd Goldcorp Magna International Mistras Group Inc S&P/TSX Composite Sempra Energy Suncor Energy Inc