We have called attention to this difficulty with respect to fiscal accountability. We hold that once the Congress has made an appropriation, an appropriation which it is free to withhold, the responsibility for the administration of the expenditures under that appropriation is and should be solely upon the Executive. The Executive then should be held to account through an independent audit made by an independent auditor who will report promptly to the Congress his criticisms and exceptions of the actions of the Executive.

p. 43 - Administrative management in the government of the United States. 1937