Seems pretty clear to me that Trump is guilty of violating the US Constitution’s Emoluments clause. Ideally, the Congress would do its job and investigate, and likely impeach. But since the Congress is controlled by Republicans, and they are bunch of crooks, that is not going to happen.
But, there is more than one way to skin a Trump. There are law suits making their way through courts, going after Trump in a number of different ways, including over emoluments. Just today, a federal judge allowed an emolument related law suit to continue, according to the Washington Post.
The ruling, from U.S. District Judge Peter J. Messitte in Greenbelt, Md., will allow the plaintiffs — the attorneys general of Maryland and the District of Columbia — to proceed with their case, which says Trump has violated little-used anti-corruption clauses in the Constitution known as the emoluments clauses.
This ruling appeared to mark the first time a federal judge had interpreted those Constitutional provisions and applied their restrictions to a sitting president.
If the ruling stands, it could bring unprecedented scrutiny onto Trump’s businesses — which have sought to keep their transactions with foreign states private, even as their owner sits in the Oval Office.
Here is a Georgetown Law professor talking about Trump and emoluments.