OPR is responsible for investigating allegations of professional misconduct by DOJ attorneys .
The publication led to an investigation by the Office of Professional Responsibility ( OPR ) over the role of Department of Justice ( DOJ ) lawyers in giving legal advice to support various intelligence collection activities .
OPR is responsible for investigating allegations of professional misconduct by DOJ attorneys .
The publication led to an investigation by the Office of Professional Responsibility ( OPR ) over the role of Department of Justice ( DOJ ) lawyers in giving legal advice to support various intelligence collection activities .