FILE - In this Feb. 16, 2011 file photo, Cisco Chairman & CEO John Chambers speaks during a conference at the Mobile World congress in Barcelona, Spain. “Europe, we think, is going to be a challenge... more 
FILE - In this Feb. 16, 2011 file photo, Cisco Chairman & CEO John Chambers speaks during a conference at the Mobile World congress in Barcelona, Spain. “Europe, we think, is going to be a challenge for us for this next quarter as it probably will be for others,” Chambers told analysts Wednesday, Nov. 9, 2011. (AP Photo/Manu Fernandez, File) less 
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Associated Press | Photo By Manu Fernandez, File
Sun, Nov 13, 2011 1:32 PM EST