The founders of this nation warned about the dangers of corporate influence. The Constitution they wrote mentions many things and assigns them rights and protections  the people, militias, the press, religions. But it does not mention corporations.

In 1907, as corporations reached new heights of wealth and power, Congress made its views of the relationship between corporations and campaigning clear: It banned them from contributing to candidates. At midcentury, it enacted the broader ban on spending that was repeatedly reaffirmed over the decades until it was struck down on Thursday.

This issue should never have been before the court. The justices overreached and seized on a case involving a narrower, technical question involving the broadcast of a movie that attacked Hillary Rodham Clinton during the 2008 campaign. The court elevated that case to a forum for striking down the entire ban on corporate spending and then rushed the process of hearing the case at breakneck speed. It gave lawyers a month to prepare briefs on an issue of enormous complexity, and it scheduled arguments during its vacation.

Chief Justice John Roberts Jr., no doubt aware of how sharply these actions clash with his confirmation-time vow to be judicially modest and simply “call balls and strikes,” wrote a separate opinion trying to excuse the shameless judicial overreaching.

The majority is deeply wrong on the law. Most wrongheaded of all is its insistence that corporations are just like people and entitled to the same First Amendment rights. It is an odd claim since companies are creations of the state that exist to make money. They are given special privileges, including different tax rates, to do just that. It was a fundamental misreading of the Constitution to say that these artificial legal constructs have the same right to spend money on politics as ordinary Americans have to speak out in support of a candidate.