US STOCKS-Dow drops as Caterpillar profit misses view By: Reuters: Company News July 22, 2011 at 11:55 AM EDT * Dow off 0.4 pct, S&P off 0.2 pct, Nasdaq up 0.2 pct Read More >> Related Stocks: Caterpillar General Electric McDonald's Corp Microsoft Morgan Stanley Emerging Markets Fund, Inc. Standard & Poors 500 Verizon Communications