I recommend that more definite provision be made by law not only for the protection of Federal officers, but for a full trial of such cases in the United States courts. In recommending such legislation I do not at all impeach either the general adequacy of the provision made by the State laws for the protection of all citizens or the general good disposition of those charged with the execution of such laws to give protection to the officers of the United States. The duty of protecting its officers, as such, and of punishing those who assault them on account of their official acts should not be devolved expressly or by acquiescence upon the local authorities. Events which have been brought to my attention happening in other parts of the country have also suggested the propriety of extending by legislation fuller protection to those who may be called as witnesses in the courts of the United States. The law compels those who are supposed to have knowledge of public offenses to attend upon our courts and grand juries and to give evidence. There is a manifest resulting duty that these witnesses shall be protected from injury on account of their testimony. The investigations of criminal offenses are often rendered futile and the punishment of crime impossible by the intimidation of witnesses. The necessity of providing some more speedy method for disposing of the cases which now come for final adjudication to the Supreme Court becomes every year more apparent and urgent. The plan of providing some intermediate courts having final appellate jurisdiction of certain classes of questions and cases has, I think, received a more general approval from the bench and bar of the country than any other. Without attempting to discuss details, I recommend that provision be made for the establishment of such courts. The salaries of the judges of the district courts in many of the districts are, in my judgment, inadequate. I recommend that all such salaries now below $5,000 per annum be increased to that amount. It is quite true that the amount of labor performed by these judges is very unequal, but as they can not properly engage in other pursuits to supplement their incomes the salary should be such in all cases as to provide an independent and comfortable support. Earnest attention should be given by Congress to a consideration of the question how far the restraint of those combinations of capital commonly called "trusts" is matter of Federal jurisdiction. When organized, as they often are, to crush out all healthy competition and to monopolize the production or sale of an article of commerce and general necessity, they are dangerous conspiracies against the public good, and should be made the subject of prohibitory and even penal legislation. The subject of an international copyright has been frequently commended to the attention of Congress by my predecessors. The enactment of such a law would be eminently wise and just.