Hunter KillerBy: T. Mark McCurley We are too close. We know too much, and when it is time to shoot, we can zoom in until the target fills the screen. Drones, or remotely piloted aircraft (RPA), are a mysterious and headline making tool in the military's counterterrorism arsenal. Hunter Killer puts readers into this secretive world: hunting terrorists from the sky, deploying cutting edge technology to neutralize threats to national security; but also, sitting in