Jamie Raskin actually said...

the purpose of the Domestic Emoluments Clause was to say that the President has one way to make money off of his tenure as President, which ...

So everybody has a duty to present documents and witnesses that are being requested by Congress.

The American people have a right to know how much is being spent there.

Well, why is the GSA making arguments, that are also being advanced by the President's personal attorneys, that we can't obtain information ...