If the House of Representatives shall be of opinion that there is just ground for the censure pronounced upon the President, then will it be the solemn duty of that House to prefer the proper accusation and to cause him to be brought to trial by the constitutional tribunal. But in what condition would he find that tribunal? A majority of its members have already considered the case, and have not only formed but expressed a deliberate judgment upon its merits. It is the policy of our benign systems of jurisprudence to secure in all criminal proceedings, and even in the most trivial litigations, a fair, unprejudiced, and impartial trial, and surely it can not be less important that such a trial should be secured to the highest officer of the Government. The Constitution makes the House of Representatives the exclusive judges, in the first instance, of the question whether the President has committed an impeachable offense. A majority of the Senate, whose interference with this preliminary question has for the best of all reasons been studiously excluded, anticipate the action of the House of Representatives, assume not only the function which belongs exclusively to that body, but convert themselves into accusers, witnesses, counsel, and judges, and prejudge the whole case, thus presenting the appalling spectacle in a free State of judges going through a labored preparation for an impartial hearing and decision by a previous _ex parte_ investigation and sentence against the supposed offender.