Source extracts on the US Senate filibuster and committee gatekeeping, for use in the question that follows. Extract A, scholarly summary: 'The Senate filibuster acts as a procedural minority veto in many policy areas. Senators opposing a bill can use extended debate to force concessions or delay votes until support wanes. Because cloture motions typically need 60 votes, a simple majority often cannot ensure passage. Committee chairs further shape legislation by blocking bills from markup or refusing to schedule them, meaning many proposals never reach the Senate floor.' Extract B, journalistic perspective: 'Supporters argue the filibuster protects minority rights and encourages consensus. Critics say it promotes gridlock, especially in periods of divided government, and that committee gatekeeping concentrates power among a few senior members. Recent changes to cloture rules for nominations show that procedural norms can be altered when a majority is determined to act.'
(Total for Question 7 is 12 marks)