Facebook dominates the mobile messaging world with its $19 billion acquisition of WhatsApp. CNET's Bridget Carey explains the value of the app, along with news about the Xbox One and a high-tech ... more 
Facebook dominates the mobile messaging world with its $19 billion acquisition of WhatsApp. CNET's Bridget Carey explains the value of the app, along with news about the Xbox One and a high-tech toothbrush. less 
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CNET
Tue, Mar 18, 2014 12:09 PM EDT