FBI warns battlefield-style drone attacks could reach US: 'Only a matter of time'

EXCLUSIVE: It is "only a matter of time" before the type of drone attacks seen on battlefields overseas reach the United States, FBI Deputy Director Chris Raia warned in an interview with Fox News Digital — as investigators race to prepare for rapidly evolving technology that could eventually allow operators thousands of miles away to pilot aircraft targeting Americans."I think the biggest threat right now, kind of the five-yard target, if you will, is going to be that threat from a drone," Raia