US STOCKS-Economic data, healthcare shares pressure Wall Street By: Reuters: Company News February 21, 2019 at 13:00 PM EST * Indexes down: Dow 0.25 pct, S&P 0.20 pct, Nasdaq 0.14 pct (Updates to early afternoon) Read More >> Related Stocks: Albemarle Corp Biogen Idec Domino's Pizza Inc Johnson & Johnson Nike Inc