Are carriers spying on mobile phone users? What’s the status of the AT&T/T-Mobile merger talks? Does BlackBerry stand a chance? Can government cellphones be made secure? In this video, ZDNet’ Government’s David Gewirtz sits down with Frank Sickinger, Vice President, B2B, MNC and Federal Government Sales at T-Mobile USA for a rare, exclusive look into the strategic thinking of a major mobile carrier. Hit the break for the video!