On the left and right, Supreme Court justices seem to agree on a basic truth about the American system of government: No one is above the law, not even the president. “The law applies equally to all persons, including a person who happens for a period of time to occupy the Presidency,” Justice Samuel Alito wrote in 2020. Less than a year earlier, Justice Ketanji Brown Jackson, then a federal trial judge, wrote, “Stated simply, the primary takeaway from the past 250 years of recorded American history is that Presidents are not kings.”