Fed minutes, Q1 earnings in focus on Wall Street By: CNBC.com News April 09, 2014 at 04:52 AM EDT U.S. stock index futures pointed to a higher open on Wall Street on Wednesday, after better-than-expected results from Alcoa. Read More >> Related Stocks: Alcoa Constellation Brands JPMorgan Chase & Co Msc Industrial Direct Company Sentinelone Inc Cl A Wells Fargo