"Treason," said the new President, "is the highest crime in the calendar, and the full penalty for its commission should be visited upon the leaders of the Rebellion. Treason should be made odious." It is told as true "inside history" that the arrest and execution of General Lee had been determined upon; General Grant heard of it and went in the night to see President Johnson and Secretary Stanton and said to them: "If General Lee or any of the officers paroled by me are arrested while keeping the terms of their parole, I will resign my commission in the United States Army." But on April 15, even General Grant was of a divided mind, for he wired General Ord: "Arrest J. A. Campbell, Mayor Mayo, and members of the old Council who have not yet taken the oath of allegiance, and confine them in Libby Prison ... arrest all paroled officers and surgeons until they can be sent beyond our lines unless they have taken the oath of allegiance. Extreme rigour will have to be observed whilst assassination is the order of the day with rebels." General Ord replied: "The two citizens we have seen. They are old, nearly helpless, and, I think, incapable of harm. Lee and staff are in town among the paroled prisoners. Should I arrest them under the circumstances, I think the rebellion here would be reopened. I will risk my life that present paroles will be kept, if you will allow me to so trust the people here, who are ignorant of the assassination, done, I think, by some insane Brutus with but few accomplices. Judge Campbell and Mr. Hunter pressed me earnestly yesterday to send them to Washington to see the President. Would they have done so if guilty?" General Grant answered: "I leave my dispatch of this date in the light of a suggestion to be executed only as far as you may judge the good of the service demands." But the venerable peace-maker and his associates were not to escape vengeance. General Halleck, from Richmond, to General Grant, May 5: "Hunter is staying quietly at home, advises all who visit him to support the Union cause. His hostility to Davis did much to make Davis unpopular in Virginia. Considering this, and the fact that President Lincoln advised against arresting Hunter, I would much prefer not to arrest him unless specially ordered to do so. All classes are taking the Amnesty Oath; it would be unfortunate to shake by unnecessary arrests this desire for general amnesty. Lee's officers are taking the oath; even Lee himself is considering the propriety of doing so and petitioning President Johnson for pardon." May 11, Halleck to Stanton: "R. M. T. Hunter has, in accordance with General Grant's orders, been arrested, and is now on a gunboat in the James. Judge Campbell is still at his house. If necessary, he can be confined with Mr. Hunter. He voluntarily submits himself to such punishment as the Government may see fit to impose. He is very destitute and much broken down, and his case excites much sympathy."