Neither a "Democratic" problem nor a "Republican" problem. The CEO of a public company spending what should be public money on private affairs? That's a local problem.
The President cannot help you here. Neither your Senators nor Congressmen will be involved. But your City Council, Mayor and Inspector General can do something about it.
There is a reason our roads are terrible, our schools are falling apart and we can't get a handle on crime. We live in a system more closely resembling feudalism, where we, the peasants, provide money and services so the Lords and Ladies of the Realm may get the full enjoyment out of their high-paying jobs. They are protected from scrutiny by thier knights and pages, who swear fealty to and serve at the pleasure of their leige.
And in the enduring repeat of history, it never seemed to occur to this particular Lord of the Realm that he was doing anything wrong. He probably thinks the rest of us eat cake.