Using the two short source extracts below about campaign finance in the contemporary United States, evaluate how far they support the claim that big money undermines electoral fairness. Source A is an academic summary citing patterns of spending; Source B is an industry spokesperson defending independent expenditure. Source A: "Since 2010, independent groups and Super PACs have increasingly outspent party committees in many high-profile Senate and House contests, concentrating resources on a small number of races and on costly media markets, which tends to amplify the voices of wealthy donors." Source B: "Independent expenditure groups and corporate donors provide additional avenues for civic expressive activity; their spending supplements, rather than replaces, grassroots engagement and direct candidate fundraising and is protected political speech under Supreme Court precedent." Using these sources and your knowledge of US campaign finance, evaluate how far the sources support the claim that big money undermines electoral fairness.
(Total for Question 9 is 12 marks)