Shares of BlackBerry maker Research In Motion plunged nearly 30 percent Friday after the company posted a loss and warned of future losses despite releasing its make-or-break new smartphones this ... more 
Shares of BlackBerry maker Research In Motion plunged nearly 30 percent Friday after the company posted a loss and warned of future losses despite releasing its make-or-break new smartphones this year. (June 28) less 
1 / 24
Associated Press Videos
Fri, Jun 28, 2013 5:00 PM EDT