US STOCKS-Upbeat U.S. growth revision drives Wall Street higher By: Reuters: Company News August 30, 2017 at 16:25 PM EDT * Dow up 0.12 pct, S&P 500 up 0.46 pct, Nasdaq up 1.05 pct (Updates to close) Read More >> Related Stocks: Aerovironment Inc Analog Devices H&R Block