The Indirect Influence of Congressional Investigations on Policy Outcomes
This chapter explores a third pathway of investigative influence: investigations in one policy area may affect presidential actions in unrelated policy areas by raising the threat of new investigative actions should the president stray too far from congressional preferences. It focuses on several important characteristics of military policy making—particularly the plausible assumption that most international crises arise independently of the domestic political environment in the United States—to assess the concrete impact of even unrelated investigations in the recent past on future policy outcomes. The analysis suggests that the scope of investigative influence may be even greater than it superficially appears. Even when Congress does not investigate, the threat of an investigation and the political costs it generates may well affect the administration’s political calculus and its implementation of policy accordingly.