US STOCKS-Wall St falls after IMF cuts growth outlook By: Reuters: Company News January 20, 2015 at 12:48 PM EST * Indexes down: Dow 0.7 pct, S&P 0.5 pct, Nasdaq 0.5 pct (Updates to afternoon trading) Read More >> Related Stocks: Baker Hughes Inc Halliburton Co Johnson & Johnson Leucadia National Morgan Stanley