to inquire and report particularly,” whether the expenditures of the respective departments are warranted by law; “whether the claims from time to time satisfied and discharged by the respective departments are supported by sufficient vouchers, establishing their justness both as to their character and amount; whether such claims have been discharged out of funds appropriated therefor, and whether all moneys have been disbursed in conformity with appropriation laws; and whether any, or what, provisions are necessary to be adopted, to provide more perfectly for the proper application of the public moneys, and to secure the govermnent from demands unjust in their character or extravagant in their amount.” Besides exercising these functions of careful audit, they are, moreover, required to “report from time to time” any plans for retrenchment that may appear advisable in the interests of economy, or any measures that may be necessary to secure greater efficiency or to insure stricter accountability to Congress in the management of the departments; to ferret out all abuses that may make their appearance; and to see to it that no department has useless offices in its bureaux, or over or under-paid officers on its rolls.
But, though these Committees are so many and so completely armed with powers, indications are not wanting that more abuses run at
