Pressure Groups In America Concepts of Functionalism x To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Concepts of Functionalism Pressure Groups in America Types of Pressure Groups Pressure Group Tactics in Washington DC Pressure Groups and Government Bureaucracy Pressure Groups and the Judiciary Types of Pressure Groups Pressure Group Tactics in Washington DC Pressure Groups and Government Bureaucracy Pressure Groups and the Judiciary