on drone war fare and author mike madden joins us now. the second in this series. what inspired you to take on drones, in particular here? >> a lot of us when we were watching the war on terror unfold and we heard about this term called drones. predators and reapers and what not and what you find out, drones, in fact, are revolution in military affairs. they're changing the way that they fight wars. that, alone, was fascinating to me. how drones were actually changing us, as well. >> talk about that. how are drones changing war fare and how are they changing us? >> they're changing war fare because they're making war fare remote and taking humans out of the danger of combat, which on the face of it is really good news. putting pilots in danger and possibly in a prison camp or worse and pine box when we don't want that. on the other hand, though, it also makes war more likely. drones give the impression that war is cheap and easy and anything but. yeah. and the other thing with drones in terms of changing us, i was thinking of georgetown l