In the second of a series of interviews from the poster sessions at the recently concluded Rocky Mountain Ethics Congress, Captain Joseph Chapa (United States Air Force Academy) discusses his project on “Anwar al-Awlaki: At The Limits of Citizenship”. The conversation covers a variety of moral and legal problems raised by the case of the first United States citizen to be intentionally targeted and killed in a drone strike. The views expressed in the interview are those of the presenter and do not necessarily reflect the views of the US Air Force, Department of Defense, or the US Government.