They're also saying that you can't use communication with his administration against him. The place where you would be most likely to find evidence that an act was unofficial has been ruled off limits by these asshats. It's a lot worse than it seems.

The supreme court has already ruled Congress does (via the 14th amendment debacle). There is going to be a lot more impeachment hearings because if Congress doesn't like the president it will find every way to declare the presidential act non official and impeach.