Ruling expected on independent donor limits at Supreme Court is feared to be Citizens United 2

Justices Poised to Rule on Citizens United 2 | Democracy, elections, and voting at Democracy Chronicles

From Wikipedia:

U.S. constitutional law case dealing with the regulation of campaign spending by organizations. The United States Supreme Court held that the First Amendment prohibited the government from restricting independent political expenditures by a nonprofit corporation. The principles articulated by the Supreme Court in the case have also been extended to for-profit corporations, labor unions and other associations. In the case the conservative lobbying group Citizens United wanted to air a film critical of Hillary Clinton and to advertise the film during television broadcasts in apparent violation of the 2002 Bipartisan Campaign Reform Act (commonly known as the McCain–Feingold Act or “BCRA”).