By John Yoo and Robert Delahunty, The Federalist - Under the Constitution, “the President is invested with certain important political powers, in the exercise of which he is to use his own discretion.” For his decisions, “he is accountable only to his country in his political character, and to his own conscience.” His choices cannot be questioned in court because “the subjects are political. They respect the nation, not individual rights, and being entrusted to the executive, the decision of the executive is conclusive.”... Who penned these outrageous words?... The right answer is John Marshall, the greatest chief justice in Supreme Court history. And he did not squirrel this view away in a private journal.