Nothing indicates 'public safety risk' from drone sightings: Kirby

National security communications adviser John Kirby reiterated on Monday that there is no indication that the drone sightings pose a risk to public safety. Kirby, in an interview with Fox News's Bret Baier, said federal officials have worked with local and state law enforcement to examine more than 5,000 examples of possible drone sightings, and they’ve determined...