Opinion: Columnist David Lat says this past US Supreme Court term shows that Justice Ketanji Brown Jackson may become the most outspoken and left-leaning justice of the court's "liberal" bloc.

In the 2024-25 term, Justice Barrett sided with the Court's majority in 81 percent of opinions, which from a total of 61 cases, places her in the minority in 12 decisions—typical for a reliably ...