In March 2009, the U.S. Supreme Court heard oral arguments in "Citizens United v. Federal Election Commission", regarding whether or not a political documentary about Hillary Clinton could be considered a political ad that must be paid for with funds regulated under the Federal Election Campaign Act. In January 2010, the Supreme Court struck sections of McCain–Feingold down which limited activity of corporations, saying, "If the First Amendment has any force, it prohibits Congress from fining or jailing citizens, or associations of citizens, for simply engaging in political speech." Specifically, "Citizens United" struck down campaign financing laws related to corporations and unions; law previously banned the broadcast, cable or satellite transmission of "electioneering communications" paid for by corporations in the 30 days before a presidential primary and in the 60 days before the general election. The ruling did not, as commonly thought, change the amount of money corporations and unions can contribute to campaigns. The minority argued that the court erred in allowing unlimited corporate spending, arguing that corporate spending posed a particular threat to democratic self-government.