Capt. Jeff Joslin, a Delta Airlines pilot, attends the initial public offering of Delta stock at the New York Stock Exchange on Thursday, May 3, 2007. Delta is returning to the NYSE after recently emerging from bankruptcy. Wall Street surged higher on a burst of enthusiasm about the economy Thursday, lifting the Standard & Poor's 500 index past 1,500 for the first time since September 2000. (AP Photo/Mark Lennihan)

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