Stocks fell sharply Friday, led by financial shares, after U.S. government regulators The Securities and Exchange Commission) charged investment bank Goldman Sachs with defrauding investors. The news overshadowed strong quarterly results from General Electric (GE), Bank of America, and Google. Despite Friday's losses, the Dow industrials and the technology-heavy Nasdaq rose for the week. The Standard & Poor's 500 ended slightly lower for the week. In economic news, U.S. consumer sentiment fell in mid-April to its lowest level since last November. A second report showed U.S. housing starts rose to their highest level since last November and were up 20 percent from a year ago. --MORE