Azmat Khan is an investigative reporter for the New York Times Magazine. She won the George Polk Award for uncovering intelligence failures and civilian deaths associated with U.S. air strikes. “I think what was really damning for me is that, when I obtained these 1,300 records, in not one of them was there a single instance in which they describe any disciplinary action for anyone involved, or any findings of wrongdoing. … When I was looking at this in totality, suddenly it’s really hard to say you have a system of accountability.” This is the last in a week-long series of conversations with winners of this year's George Polk Awards in Journalism. Learn more about your ad choices. Visit podcastchoices.com/adchoices