It was interesting watching the Afghanistan war review deliberations, this three-month process where Barack Obama did the most thorough foreign policy review ever by a modern American president. Compare that to Libya. For a month he said we weren't going to do anything, then suddenly changed his mind and did it on the fly. My view is that it's not how long or quick you take to make a decision, it's whether you make the right one.

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 made this bad joke on Twitter saying, "I want to put in my first no-bid contract to train the Libyan army and police force." These counter-insurgency guys like to say, "We don't do the big F-16 or big boondoggle projects, we're not pulling this stuff because it's good business." But in fact it turns out there are tons of business opportunities involving counter-insurgency operations - and it's not like we're getting rid of the boondoggle programs either, we're just doing more of everything.

Afghanistan would have been difficult enough without Iraq. Iraq made it impossible. The argument that had we just focused on Afghanistan we'd now be okay is persuasive, but it omits the fact that we weren't supposed to get involved in nation-building in Afghanistan.In my new book, I open with a quote from Donald Rumsfeld. In October 2001, he said of Afghanistan: "It's not a quagmire." Ten years later there are 150,000 Western troops there.

The general's staff is a handpicked collection of killers, spies, geniuses, patriots, political operators and outright maniacs. There's a former head of British Special Forces, two Navy Seals, an Afghan Special Forces commando, a lawyer, two fighter pilots and at least two dozen combat veterans and counterinsurgency experts. They jokingly refer to themselves as Team America, taking the name from the South Park-esque sendup of military cluelessness, and they pride themselves on their can-do attitude and their disdain for authority.

The frightening aspect is that it's part of a larger effort from the Pentagon to tear down the wall between public affairs and propaganda, and essentially say there is no difference between information operations, public affairs and psychological operations. They have a new name for that too, it's called Information Engagement. What I hope people take away from this is that it's a window into a larger phenomenon. After a decade of Iraq war you have this Pentagon-military apparatus run amok using resources that they shouldn't be to try to manipulate U.S. public opinion.

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