The FAA says there was a near collision between two aircraft in Florida earlier this year. And the popularity of unmanned aerial vehicles has increased calls for greater regulation. Don Dahler ... more 
The FAA says there was a near collision between two aircraft in Florida earlier this year. And the popularity of unmanned aerial vehicles has increased calls for greater regulation. Don Dahler reports. less 
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Sun, May 11, 2014 8:27 PM EDT