Stocks struggle after Google's strong earnings
MSNBC.com: "NEW YORK - Stocks were struggling Friday, trading mixed as strong quarterly earnings at Google Inc. helped cushion the market's disappointment over Caterpillar Inc.'s full-year forecast.
Falling oil prices also gave the market a boost following Thursday's sell-off, triggered by renewed concerns about economic growth and inflation. The Dow Jones industrial average plunged 133 points, while other major indexes lost more than 1 percent."