The U.S. Navy says stealth drones could be used to attack enemy planes

Imagine a scenario where a human pilot is accompanied by a fleet of robotic wingmen, each of them ready to attack any wayward enemy aircraft that dares to get in their way. The U.S. Navy says it's a distinct possibility — one that's not beyond current technological capabilities. » 2/14/14 2:20pm 2/14/14 2:20pm