A man walks out of the Blackberry maker's Research in Motion RIM campus in Waterloo in this April 18, 2012 file photo. BlackBerry Ltd warned on September 20, 2013 that it expects to report a huge ... more 
A man walks out of the Blackberry maker's Research in Motion RIM campus in Waterloo in this April 18, 2012 file photo. BlackBerry Ltd warned on September 20, 2013 that it expects to report a huge second-quarter operating loss next week and that it plans to cut more than a third of its workforce. REUTERS/Mark Blinch/Files (CANADA - Tags: SCIENCE TECHNOLOGY BUSINESS) less 
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Reuters | Photo By MARK BLINCH / REUTERS
Fri, Sep 20, 2013 4:56 PM EDT