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"Welcome to this morning's edition of \"First To Know,\" a series in which we keep you in the know on what's happening in the digital world.\nToday, we're looking at three particularly interesting stories. Facebook reported its quarterly earnings Wednesday. The company cleared $1.45 billion in revenue, 30% of which came from mobile advertising. iOS 7 will be on time, according to sources who say Apple is scrambling engineers from other divisions to get the mobile OS ready. And the Pentagon could soon start using more iPhones and Samsung devices.\nCheck out the video above for more on these stories.\nThumbnail image via iStockphoto, hocus-focus\n"^^<http://www.w3.org/2001/XMLSchema#string>
<http://mashable.com/2013/05/02/facebook-q1-earnings-brief/>