U.S. stocks finished lower on Friday, with all three major indexes falling over 1 percent, as investors continued to focus on the future of the U.S. economy. In world markets, European stocks ended lower, with the declines led by the DAX in Germany falling 2.2 percent. Asian markets also ended lower, with the declines led by the Hang Seng in Hong Kong falling 3.1 percent. The Dow Jones industrial average fell 172.93, or 1.6 percent, to 10,817.65. The broader Standard & Poor's 500 index fell 17.12, or 1.5 percent, to 1,123.53. The technology-heavy Nasdaq composite index fell 38.59, or 1.6 percent, to 2,341.84.
