EMC, Fusion-io pressure tech; Google falls By: MarketWatch January 08, 2013 at 11:19 AM EST Data-storage companies in the red after analyst cuts ratings; Google set to offer free Wi-Fi in New York’s Chelsea neighborhood Read More >> Related Stocks: Apple EMC Corp Google, Inc. Groupon Cl A Hewlett-Packard International Business Machines Microsoft NetApp PHLX Semiconductor Sector Index Pandora Media Inc Yelp Inc Zynga Inc Cl A