There was a deep resentment between society and the military and those who went off and did their duty and, maybe, weren't appreciated. Both sides had a lot wrong and a lot right to what they did. But that needs to be healed and we can't let that happen again. The American people have to be much more conscious of their military. One final question.
All professions confront the role that technology is going to play in their future.
Because ultimately, you could have war just fought by robots, and that may or may not be a good thing, if there are victims on one side or the other who are actually human. I think technology has been a double-edged sword. There's been a problem with technology in that we expect too much out of it. We expect sanitized warfare, no casualties, very removed kind of engagement. We aren't even close to that yet.