Stocks are rising after another weak report on unemployment added to expectations that the Federal Reserve will step in to prop up the US economy. The Dow Jones industrial average climbed above 11,000 this morning for the first time since early May. At midday, the Dow was up 53, or 0.5%, at 11,001. The S&P 500 was up 5, or 0.5%, at 1,163, while the Nasdaq composite was up 10, or 0.4% , at 2,394. (More Dow Jones stories.)