On March 24, the U.S. Supreme Court heard oral arguments in Citizens United v. Federal Election Commission (FEC), a case that could overturn or limit portions of the Bipartisan Campaign Reform Act (BCRA), commonly called the McCain-Feingold campaign finance law. Citizens United, a 501(c)(4) organization, produced a 90-minute film, Hillary: The Movie, which was highly critical of then-presidential candidate Hillary Clinton. The case challenges as unconstitutional FEC electioneering communications rules as applied to the movie and to ads promoting the movie. It also challenges as unconstitutional donor disclosure rules as applied to the ads.