FILE - In this Friday, June 29, 2012 file photo, specialist James A. Denaro works the trading floor of the New York Stock Exchange before the closing bell. Stock futures are rising in a shortened ... more 
FILE - In this Friday, June 29, 2012 file photo, specialist James A. Denaro works the trading floor of the New York Stock Exchange before the closing bell. Stock futures are rising in a shortened trading session ahead of the Independence Day holiday, with global markets up as well. (AP Photo/David Karp, File) less 
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Associated Press | Photo By David Karp, File
Tue, Jul 3, 2012 8:59 AM EDT