That would be the 'editorial'.

Editorial board

An editorial column is a section in a newspaper or magazine where the editorial board or a columnist expresses their opinion on a particular issue. It is meant to provide analysis, commentary, and perspective on current events or topics of interest to readers. Editorial columns often reflect the publication's stance on various issues.

An editorial is a piece of writing in a newspaper, magazine, or online publication that expresses the opinion of the publication on a particular topic. It often reflects the stance of the publication's editorial board and is meant to influence public opinion or policy.

A leader in a newspaper is typically found in the editorial section or on the opinion page. It is an article written by the editorial board or a columnist that expresses the newspaper's viewpoint or opinion on a particular topic or issue.