Well said, just one thing to add, IRS is also a private corporation like the so-called Federal Reserve.  The president may appoint a the director at the IRS like the chairman of the board of directors at the federal reserve, but neither are legal agencies of the United States government.  The IRS was not even created by an act of Congress and has no legal statute of authorization. It operates as a collections agency which is permanently contracted with the US treasury department. The question is, who is the IRS really accountable to except for the DS IMF.