The United States government should have a special division that does nothing except audit the other agencies, and the books and the audits of all non-national security related agencies should be accessible to any citizen with internet access.
The Federal Reserve should be subject to this auditing commission, first and foremost. The finances of all Congressmen, Senators, Presidents, Department Heads, and their spouses, should be part of this annual audit, and accessible.
That's what needs to be done if we want to control the rampant corruption in our government.
Oh, and all criminal activity found must be presented to the Justice Department for prosecution.