Virginia M. Rometty, chairwoman and CEO of IBM, speaks during a conference at the Mobile World Congress, the world's largest mobile phone trade show, in Barcelona, Spain, Wednesday, Feb. 26, 2014. The... more 
Virginia M. Rometty, chairwoman and CEO of IBM, speaks during a conference at the Mobile World Congress, the world's largest mobile phone trade show, in Barcelona, Spain, Wednesday, Feb. 26, 2014. The global wireless show that wraps up on Thursday has seen a push to get mobile devices cheap enough to reach emerging markets without sacrificing so much performance. (AP Photo/Manu Fernandez) less 
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Associated Press | Photo By Manu Fernandez
Wed, Feb 26, 2014 12:45 PM EST