For much of my life as a journalist, I've viewed myself as being embedded with civilians and with those people who live on the other side of the barrel of a gun.

If I were to read about me purely on Twitter, I wouldn’t know what to make of me.

My fear, as an American, is that our own actions are going to contribute to an inspiration for terrorists to want to harm us or kill us.

What I believe in is being transparent and truthful and always trying to get the facts right. People will make their own judgment of whether or not they want to trust you based on how transparent you are with them and the principles that you bring to the game.

Now, here we are, and we have Obama in office, and he has drawn down forces in Iraq - which is a plan that was on Bush's desk the day that he left office. The forces in Afghanistan, he's going to draw down, too. But at the same time, Obama has also expanded a lot of the more unsavory, covert aspects of the wars, with the drone strikes and some of the night-raid missions.

If you're a human being, you'd have to be terrified. The impunity ... That these guys can sit on a TV show and just chat in a relaxed way about killing people like Julian Assange. They're joking, but at the same time, it's a vicious kind of rhetoric. The degree of enmity and the show of power and force against Assange must have terrified him. He was prepared to be paranoid when he was young - when nobody was actually after him. But this easy kind of vitriol and hatred that you now see as part of common discourse, it's become part and parcel of our everyday chatter.

If we're going to kill our own people without even charging them with a crime, well, then we should just say we live in a different country, and stop telling the world that we're the sort of great, shining city on the hill.