On Tuesday, an unmanned aircraft did its first flight in search of the kidnapped girls in Nigeria. According to NBC News, the RQ-4 Global Hawk drone (manufactured by Northrop Grumman for the US Air Force) can stay airborne for 28 hours, has a range of 8,700 miles and can travel at speeds up to 350 mph. The drone joins several manned aircraft in the search for the Boko Haram … [Read more...] about Drone Enters Search for Boko Haram and Their Kidnapped Victims