Limits on the total amounts of money that individuals can donate to political campaigns during two-year election cycles violate the First Amendment. Decided April 2, 2014 (argued October 8, 2013). Opinion of the Court: John Roberts → go there Dissenting: Breyer. Applied: the First Amendment → go there Topic: Freedom of speech and of the press. McCutcheon v. Federal Election Commission, 572 U.S. 185 (2014), was a landmark decision of the US Supreme Court on campaign finance. The decision held that Section 441 of the Federal Election Campaign Act of 1971, which imposed a limit on contributions an individual can make over a two-year period to all national party and federal candidate committees, is unconstitutional. Wiki link