Wall Street eyes earnings, Ukraine tensions remain By: CNBC.com News August 13, 2014 at 05:30 AM EDT U.S. stock index futures signaled a higher open early with investors focused on corporate releases and continued tensions in Ukraine and Iraq. Read More >> Related Stocks: Canadian Solar Inc Cisco Systems Deere & Co IAMGOLD Corporation Macy's NetApp Noodles & Company Pinnacle Foods Inc Seaworld Entertainment Inc Company Sentinelone Inc Cl A Thomson Reuters Corporation