US STOCKS-Wall St falls on China worries; Fed minutes awaited By: Reuters: Company News August 19, 2015 at 11:27 AM EDT * Indexes down: Dow 1.06 pct, S&P 0.95 pct, Nasdaq 0.90 pct (Adds details, changes comment, updates prices) Read More >> Related Stocks: Chevron Corp ConocoPhillips Exxon Mobil