At its annual developer summit today, happening alongside CES, AT&T got to the good stuff eventually, unveiling a half dozen Android devices on 4G LTE. And Microsoft CEO Steve Ballmer made a surprise showing during the event, which lasted nearly two and a half hours.
January 9, 2012 1:10 PM PST
Photo by: Corinne Schulze/CNET
| Caption by: CNET News staff