During the invasion of Iraq in 2003, the military conducted only a handful of drone missions.

Clearly the American military has been a force for good for the United States. There's a reason we have a standing military. But there's something to be said for having a much smaller military because then we wouldn't be tempted to get involved in things we shouldn't be getting involved in.

I've always said that if you want to find out what's going on in Iraq or Afghanistan or Libya, I'll give you a choice. You can either read The New York Times, Washington Post, Wall Street Journal, Newsweek, Rolling Stone, or you can go to the NATO, ISAF, multi-national force websites where they have their own news releases. Who will give you a more accurate picture? I'll take the mainstream media.

I did an embed in Afghanistan on the Pakistan border in 2008. One of the things you realize when you're talking to low-ranking enlisted men is that no one listens to them. So when I showed up they loved having someone to talk to. That's a real privilege for me. The guys on the ground are the guys I care about. I've had the most satisfaction telling their stories. There is trust and there is stuff that you learn to hold back, especially when you're dealing with younger guys or lower ranking officers. That's different from the top brass who are basically just politicians anyway.

Gore Vidal, Glenn Greenwald, Noam Chomsky, talk about how the U.S. became a national security state after World War II. Essentially there's this bipartisan foreign policy elite who've been calling the shots for the last few decades and they're clearly still in control regardless of how clownish or absurd they demonstrate themselves to be. There's no shaking their orthodoxy. To me it was the most depressing thing, these full-scale military interventions firsthand for a number of years, seeing how quickly we can get involved in another war with very little debate.

When you go into a country like Libya where a large chunk of the population wants the old regime back you could end up with a protracted civil war. That we're now in a stalemate was both entirely predictable, and predicted. That we're now relying on drones is disturbing. How vital can a cause be if we're not willing to risk American lives to defend it, and instead use robots and remote control operators? It gets me back to the larger feeling about the intervention - there's just not a compelling reason for us to be involved.

I thought Gen. McChrystal was unfireable, that his position was secure.