US STOCKS-Wall St slumps in broad decline, Dow under 17,000 By: Reuters: Company News July 08, 2014 at 12:24 PM EDT * Dow, S&P 500 fall 0.8 pct, Nasdaq down 1.6 pct (Updates to midday trading) Read More >> Related Stocks: Alcoa Delta Air Lines Groupon Cl A Southwest Airlines Wal-Mart Stores, Inc. Wells Fargo