Mystery in the US skies: Concern over unidentified drones

Unidentified drones in the sky over New York and New Jersey are causing increasing local alarm. The US Department of Defence has dismissed concerns of foreign involvement. The Pentagon says there's no threat to public safety. Al Jazeera’s Kristen Saloomey reports from New York, US. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website: https://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.io/AJEMobile #US #UnitedStates #NewYork #NewJersey #NewYorkDrones #NewJerseyDrones #MysteriousDrones #FBIInvestigation #DroneSighting #Pentagon #AlJazeeraEnglish