Lawmakers hold classified briefing on growing concerns over drone sightings
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10:19
Former US Navy helicopter commander on mysterious drone sightings
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17:19
More questions about mysterious drone sightings dominate Pentagon briefing
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2:35
An inside look at Connecticut State Police's drone detection unit
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29:28
What's Inside The Secret Service Headquarters?
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17:19
Watch Pentagon address questions about mystery drone sightings
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5:01
Lawmaker says classified briefing included ‘poking at the conclusions’ offered by officials
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4:27
'Ridiculous lacking response' of government is reason for concerns over drones: NJ county exec.
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9:28