My philosophy about journalism is simple - that we have a job to hold those in power accountable, to give voice to the voiceless, and to provide people with information that they can use to make informed decisions about what policies they want enacted in their name and what policies they don't.

You can do as much diligence as possible before you go somewhere to try to protect yourself and the people around you.

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.

Everywhere you go, people have recorded or captured events in real time on their mobile phones. It becomes one of the first questions you ask when you go in to investigate something.

The first week I was in Iraq, I said, "This is what I want to do. I want to be a reporter and to tell stories of people whose stories would not be told if we don't gather them." It's part of what I think of as the one-two punch of journalism. You're trying to give voice to the voiceless, and then you're also trying to hold those in power accountable, regardless of what party they're in.

I also think that we [Americans] are operating out of fear in our country. It's not that terrorism is not a threat, but it's not an existential threat. It is not the preeminent threat facing most Americans on any given day, and yet the power of nightmares is so strong.

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.