Whatever the investigation into misconduct at the Internal Revenue Service reveals, we already have all the evidence we need to understand President Barack Obama's fundamental attitude toward the rule of law. That evidence is right there in the public record, and what it shows is indifference and contempt.

The U.S. Constitution gives the president the power to appoint officials to fill vacancies when the Senate isn't in session. In 2012, Obama made such "recess appointments" to the National Labor Relations Board and the Consumer Financial Protection Bureau — even though the Senate had stayed in session precisely to keep him from doing so.

Obama's lawyers argued that the Senate wasn't really in session even though it claimed to be: It was going through the motions to block Obama, but it wasn't taking up bills or nominations. No previous president had ever tried this maneuver, and an appeals court has just ruled that it was unconstitutional.