Let’s assume the presidency falls within one of those three categories—what procedures are required?
I don’t have an informed view on that constitutional issue, but I don’t think it’s a very satisfying answer.
So what sort of process is due in a criminal case? The process that Trump asks for?
Analogizing to a criminal case, this is like a grand jury investigation.
The right to have a vote of some sort before the grand jury hears evidence?
No way -- empaneling a grand jury is a decision that is made unilaterally by the prosecutor.
But I don't see a credible argument for how DUE PROCESS guarantees a president more process than someone facing life in prison.
But the political force of that argument depends, quite explicitly, on its appeal to constitutional rules and norms. It's an effective political argument because it's framed as a legal argument.
Sure, the House has political power. But Trump's argument is that they're abusing this power.
So why not point out that his legal argument is so wrong that it's silly.