Passers-by walk past an American Express logo near the entrance to a bank in the Harvard Square neighborhood of Cambridge, Mass., Tuesday, July 19, 2011. American Express Co. reports quarterly ... more 
Passers-by walk past an American Express logo near the entrance to a bank in the Harvard Square neighborhood of Cambridge, Mass., Tuesday, July 19, 2011. American Express Co. reports quarterly financial results Wednesday, July 20, after the market close. (AP Photo/Steven Senne) less 
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Associated Press | Photo By Steven Senne
Wed, Jul 20, 2011 1:18 PM EDT