Both the Dow Jones industrial average and the Standard & Poor’s 500 slipped on Friday ending on a low for the second week running, while the tech-heavy Nasdaq composite managed to notch up a small gain for the week. The rally which had been spurred on by speculation that the U.S. economy is beginning to stabilize, was pushed off track by recent economic reports indicating the road to recovery may still be some way off. A Commerce Department report released on Friday revealed that personal income had surged, however, savings had done the...

