Louis Brandeis

“ The contempt with which MacCracken is charged is 'the destruction and removal of certain papers.' Whether he is guilty, and whether he has so far purged himself of contempt that he does not now deserve punishment, are the questions which the Senate proposes to try. The respondent to the petition did not, by demurring, transfer to the court the decision of those questions. The sole function of the writ of habeas corpus is to have the court decide whether the Senate has jurisdiction to make the determination which it proposes. ”

“ The argument is that the power may by used by the legislative body merely as a means of removing an existing obstruction to the performance of its duties; that the power to punish ceases as soon as the obstruction has been removed, or its removal has become impossible; and hence that there is no power to punish a witness who, having been requested to produce papers, destroys them after service of the supoena. The contention rests upon a misconception of the limitations upon the power of the Houses of Congress to punish for contempt. It is true that the scope of the power is narrow. ”

“ Witnesses found guilty of prevaricating before investigating committees have been imprisoned by the House of Commons under circumstances indicating that there was no thought of inducing further testimony, but only of punishing for the past offense. ”