I fully concur with the Secretary of War that the problem is simply the management of a great public work, and not the government of a local republic; that every provision must be directed toward the successful maintenance of the canal as an avenue of commerce, and that all provisions for the government of those who live within the zone should be subordinate to the main purpose. The zone is 40 miles long and 10 miles wide. Now, it has a population Of 50,000 or 60,000, but as soon as the work of construction is completed, the towns which make up this population will be deserted, and only comparatively few natives will continue their residence there. The control of them ought to approximate a military government. One judge and two justices of the peace will be sufficient to attend to all the judicial and litigated business there is. With a few fundamental laws of Congress, the zone should be governed by the orders of the President, issued through the War Department, as it is today. Provisions can be made for the guaranties of life, liberty, and property, but beyond those, the government should be that of a military reservation, managed in connection with this great highway of trade. FURNISHING SUPPLIES AND REPAIRS. In my last annual message I discussed at length the reasons for the Government's assuming the task of furnishing to all ships that use the canal, whether our own naval vessels or others, the supplies of coal and oil and other necessities with which they must be replenished either before or after passing through the canal, together with the dock facilities and repairs of every character. This it is thought wise to do through the Government, because the Government must establish for itself, for its own naval vessels, large depots and dry docks and warehouses, and these may easily be enlarged so as to secure to the world public using the canal reasonable prices and a certainty that there will be no discrimination between those who wish to avail themselves of such facilities. TOLLS. I renew my recommendation with respect to the tolls of the canal that within limits, which shall seem wise to Congress, the power of fixing tolls be given to the President. In order to arrive at a proper conclusion, there must be some experimenting, and this can not be done if Congress does not delegate the power to one who can act expeditiously. POWER EXISTS TO RELIEVE AMERICAN SHIPPING.