I shall first ask your honors' attention to the question of jurisdiction, which, of course, separates itself from all the features and circumstances of the particular crime. Your honors will notice that this question of jurisdiction does not, in the least, connect itself with the subject or circumstances of the crime, as going to make up its completeness, under the general principles which give the _locality_ of the crime as the _locality_ of the trial. With these principles, whether of right and justice, or of convenience for the adequate and complete ascertainment of the facts of an alleged crime, we have no concern here. The crime complained of is one which has no locality within the territorial jurisdiction of the United States, and assigns for itself, in its own circumstances, no place of trial. From the fact that the crime was completed on the high seas, equally remote, perhaps, from any District the Courts of which might have cognizance of the transaction, there are no indications whatever, in its own circumstances, pointing out the jurisdiction for its trial. It is, therefore, wholly with the Government, finding a crime which gives, of itself, no indication of where, on any principle, it should be tried, to determine which of all the Districts of the United States in which its Courts of Judicature are open,--all having an equal judicial authority, and all being equally suitable in the arrangement of the judicial establishment of the Union,--it is entirely competent, I say, for the Government to determine, on reasons of its own convenience, which District, out of the many, shall gain the jurisdiction, and upon what circumstances the completeness of that jurisdiction shall depend.