Today, the U.S. Supreme Court decided two cases on the continuing conundrum of "harmless error." That is, under what circumstances can a reviewing court decide that a ruling by the trial court was an error yet affirm the judgment because the error made no difference in the outcome.
The outcomes of these cases are not particularly remarkable. What is somewhat peculiar is the way the Court deals with its own precedents. The line of cases involved here is a case study in the wisdom of minimalist judging and the danger of painting with too broad a brush.