Market Snapshot: U.S. stock futures slip as hectic week of earnings comes to a close
U.S. stock-index futures edge lower Friday as one of the busiest weeks of earnings season comes to a close. source http://www.marketwatch.com/news/story.asp?guid=%7B21005575-02D4-D4B5-4572-D3D78D72A83A%7D&siteid=rss&rss=1