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Northrop reports $413 million profit

An aerial photograph of four aircraft carriers at Northrop Grumman ship yards taken on Thursday, Oct. 1, 2009. The four carriers, from foreground to background, are the U.S.S. George H.W. Bush, the U.S.S. Carl Vinson, the U.S.S. Theodore Roosevelt and the U.S.S. Enterprise. This is the first... Diane Cebula, Daily Press
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