Support WBURFormer Diplomat: Doing A Good Job Invites RiskPlay05:35Download AudioNPR StaffSeptember 15, 2012 ShareA portrait of Ambassador J. Christopher Stevens is placed along with a condolence book at the U.S. Capitol on Friday. Stevens and three other Americans were killed in an attack on the U.S. Consulate in Benghazi, Libya, on Tuesday. (Getty Images)
