...prison, through the permission of Edwin M. Stanton, Secretary of War. They reported thus: The undersigned availed themselves of the permit granted them to visit Colonel North, M. M. Jones, and Levi Cohn . They found them in the Carroll Prison, in close confinement. They then learned that Messrs. North and Cohn had been confined together in one room, and had not been permitted to leave it for a mo...