Polish President Lech Kaczynski, left, and NYSE Euronext CEO Duncan Niederauer look down from the bell podium before the ringing of the opening bell at the New York Stock Exchange, Thursday, Sept. 24, 2009, in New York. AP Photo logo AP Photo 2 months ago

Polish President Lech Kaczynski, left, and NYSE Euronext CEO Duncan Niederauer look down from the bell podium before the ringing of the opening bell at the New York Stock Exchange, Thursday, Sept. 24, 2009, in New York.