But the official records submitted to this House and taken from the files of the Department of Justice are a blank upon that phase of the controversy. Truly insidiousness was never more patent than In the matter. of what might be considered an indefinite postponement of the case of Maury Diggs. Mr. Speaker. the Secretary of Labor. in his written statement to the Attcrney General. speai:s of the enforcement of the laws regarding the smuggling of Chinese coolies into the United States. The records of the department will show that Mr. McNab has been singularly efficient in breaking up that practice.