US STOCKS-Dow hits 12th record high close; Trump talks up infrastructure spending By: Reuters: Company News February 27, 2017 at 16:35 PM EST * Indexes up: Dow 0.1 pct, S&P 0.1 pct, Nasdaq 0.3 pct (Updates to close) Read More >> Related Stocks: AT&T Inc Boeing Co Genl Dynamics Lockheed Martin Raytheon Co Time Warner UnitedHealth Group