Drones flying over the country are 'lawful,' nothing indicates a 'public safety risk,' says top WH official

White House National Security Communications Adviser John Kirby said the White House's assessment, in coordination with the FBI and state and local officials, is that the mysterious drones flying over the country are in fact "legal" and "lawful." Kirby told Fox News anchor Bret Baier Monday on "Special Report" they've examined roughly 5,000 sightings and to date, their analysis is "lawful, legal, commercial hobbyist and even law enforcement aircraft activity," is responsible for the sightings. "Some of it's manned, some of it's unmanned. We absolutely acknowledge that a lot of these are probably drones, but they're flying legally. And it is legal to fly drones in non-restricted airspace as long as you're registered with the [Federal Aviation Administration] FAA and there's thousands and thousands of these kinds of flights every single day," he added.