Grant, the new Commander-in-Chief of the armies of the Union, had been given a free hand with unlimited resources of men and money. He was now directing the movements of nearly a million soldiers in blue. Sherman was drilling under his orders an army of a hundred thousand with which to march into Georgia--while Grant himself would direct the movement of a quarter of a million men in his invasion of Virginia. The Confederate President saw at once that Lee's army must be raised to its highest point of efficiency and that it was of equal importance that Joseph E. Johnston should be given as many or more men with which to oppose Sherman. To allow for Johnston's feeble strategy, Davis sent him 68,000 soldiers to Dalton, Georgia, to meet Sherman's 100,000 and gave Lee 64,000 with which to oppose Grant's 150,000 threatening to cross the Rapidan and move directly on Richmond. Socola had informed the War Department at Washington that the Confederate Capital had been stripped of any semblance of an effective garrison to fill the ranks of Lee and Johnston. General Judson Kilpatrick was authorized to select three thousand picked cavalry, dash suddenly on Richmond, capture it and release the 15,000 Union prisoners confined in its walls and stockades. These prisoners Grant steadily refused to receive in exchange. In vain Davis besought the Federal Government to take them home in return for an equal number of Confederate prisoners who were freezing and dying in the North. Grant's logic was inexorable. Every Confederate prisoner exchanged and sent back home meant a recruit to Lee's army. It was cruel to leave his men to languish in beleaguered Richmond whose citizens were rioting in the streets for bread, but he figured these prisoners as soldiers dying in battle. The Confederate Government had no medicine for them. The blockade was drawn so tight scarcely an ounce of medicine could be obtained for the Confederate army. Davis offered the Washington Government to let their own surgeons come to Richmond and carry medicine and food to their prisoners. His request was refused. The only thing Grant conceded was his consent to Kilpatrick's attempt to free and arm these 15,000 prisoners and loose them with fire and sword in the streets of the Confederate Capital. Little did the men, women and children of Richmond dream that they were lying down each night to sleep on the thin crust of a volcano. Captain Welford in the pursuit of Socola and Miss Van Lew had found that the woman on Church Hill persisted in her visits to the prisons. Libby, which contained a number of Union officers of rank, was her favorite. On the last day of February his patient watch was rewarded. He had placed a spy in Libby disguised as a captive Union soldier. This man had sent the Captain an urgent message to communicate with him at once. Within thirty minutes Welford confronted him in the guardroom of the prison. The Captain spoke in sharp nervous tones: "Well?"