Earnings set to dominate Wall Street trade By: CNBC.com News January 21, 2014 at 05:16 AM EST U.S. stock index futures pointed to a higher open on Tuesday, when trading will be dominated by earnings from a host of major companies. Read More >> Related Stocks: Delta Air Lines Halliburton Co Intel Corp Johnson & Johnson Rockwell Collins Sentinelone Inc Cl A TravelersCompanies Unilever NV Verizon Communications