`` Second , the military justice system fails to provide ordinary people , including U.S. citizens and families of Iraqi and Afghan victims , basic information on the status of investigations into civilian casualties or prosecutions resulting therefrom . '' U.N. investigation rips U.S. over investigation into drone attacks overseas . Private contractors protected by ` ` zone of impunity , '' he says . Pakistan claims drone attacks have killed hundreds .
U.N. investigation rips U.S. over investigation into drone attacks overseas . Private contractors protected by ` ` zone of impunity , '' he says . Pakistan claims drone attacks have killed hundreds .