Apprehensive that silence under the claim supposed to be set up in the resolutions of the House of Representatives under consideration might be construed as an acquiescence in its soundness, I have deemed it due to the great importance of the subject to state my views, that a compliance in part with the resolution may not be deemed a surrender of a necessary authority of the Executive. Many of the reasons which existed at the date of the report of the Secretary of War of June 1, 1842, for then declining to transmit the report of Lieutenant-Colonel Hitchcock concerning the frauds which he was charged to investigate have ceased to operate. It has been found wholly impracticable to pursue the investigation in consequence of the death and removal out of the country of those who would be called upon to testify, and in consequence of the want of adequate authority or means to render it effectual. It could not be conducted without expense. Congress at its last session prohibited the payment of any account or charge whatever growing out of or in any way connected with any commission or inquiry, except military and naval courts-martial and courts of inquiry, unless special appropriations should be made for the payment of such accounts and charges. Of the policy of that provision of law it does not become me to speak, except to say that the institution of inquiries into the conduct of public agents, however urgent the necessity for such inquiry may be, is thereby virtually denied to the Executive, and that if evils of magnitude shall arise in consequence of the law I take to myself no portion of the responsibility. In relation to the propriety of directing prosecutions against the contractors to furnish Indians rations who are charged with improper conduct, a correspondence has been had between the War Department and the Solicitor of the Treasury, which is herewith transmitted in a conviction that such prosecution would be entirely ineffectual. Under these circumstances I have thought proper to direct that the report of Lieutenant-Colonel Hitchcock concerning the frauds which he was charged to investigate be transmitted to the House of Representatives, and it accordingly accompanies this message. At the same time, I have to request the House to consider it so far confidential as not to direct its publication until the appropriate committee shall have examined it and expressed their opinion whether a just regard to the character and rights of persons apparently implicated, but who have not had an opportunity to meet the imputations on them, does not require that portions at least of the report should not at present be printed. This course is adopted by me from a desire to render justice to all and at the same time avoid even the appearance of a desire to screen any, and also to prevent the exaggerated estimate of the importance of the information which is likely to be made from the mere fact of its being withheld.