Robert suggested to Donnie, "Why not ask Andrew Mellon for help? The IRS is under the United States Treasury, and with Andrew Mellon stepping in, we should be able to resolve this issue!"
Donnie waved his hand and said, "You're thinking too simply. Although the IRS is under the United States Treasury, and the Director is appointed by the President, in reality, the IRS more often follows the commands of Congress rather than the commands of the President. Even if we approached Andrew Mellon, he wouldn't be able to offer us much help!"
There was something Donnie didn't tell Robert, which was that in 1932, Andrew Mellon had ordered the IRS Director to inquire about the detailed methods of tax evasion in the United States. In this context, the IRS Director had provided Andrew Mellon with 12 detailed methods of tax evasion.
But soon after, officials from the Treasury Department began investigating this matter, and even dispatched elite IRS tax experts to investigate Andrew Mellon!
