Oliver Wendell Holmes, Jr., United States v. Sischo — Opinion of the Court
“ A government wants to know, without being put to a search, what articles are brought into the country, and to make up its own mind not only what duties it will demand but whether it will allow the goods to enter at all. It would seem strange if it should except from the manifest demanded those things about which it has the greatest need to be informed-if in that one case it should take the chance of being able to find what it forbids to come in, without requiring the master to tell what he knows. ”
