Wall Street to focus on Dow earnings, pharmas By: CNBC.com News April 22, 2014 at 05:29 AM EDT U.S. stock index futures pointed to a lower open on Tuesday, ahead of first-quarter earnings early in the day from three Dow-listed companies. Read More >> Related Stocks: Bank of New York Mellon Comcast Corp Eli Lilly Gsk Plc ADR Harley-Davidson Lockheed Martin McDonald's Corp Netflix Novartis Ag Novartis Ag ADR Sentinelone Inc Cl A TravelersCompanies United Technologies Xerox Corp