US STOCKS-Wall St flat on earnings; IBM pressures Dow By: Reuters: Company News January 22, 2014 at 16:35 PM EST * Indexes: Dow off 0.3, S&P up 0.1 pct, Nasdaq up 0.4 pct Read More >> Related Stocks: Coach F5 Networks International Business Machines Netflix Norfolk Southern Nuance Communicatns United Technologies Varian Medical Systems Vmware Inc eBay